21003516408

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:411

約数の個数: 384

約数和(自身を含む): 66809836800

約数和(自身を除く): 45806320392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 41, 42, 49, 56, 57, 76, 82, 84, 98, 101, 114, 123, 133, 147, 152, 164, 168, 196, 202, 227, 228, 246, 266, 287, 294, 303, 328, 392, 399, 404, 454, 456, 492, 532, 574, 588, 606, 681, 707, 779, 798, 808, 861, 908, 931, 984, 1064, 1148, 1176, 1212, 1362, 1414, 1558, 1589, 1596, 1722, 1816, 1862, 1919, 2009, 2121, 2296, 2337, 2424, 2724, 2793, 2828, 3116, 3178, 3192, 3444, 3724, 3838, 4018, 4141, 4242, 4313, 4674, 4767, 4949, 5448, 5453, 5586, 5656, 5757, 6027, 6232, 6356, 6888, 7448, 7676, 8036, 8282, 8484, 8626, 9307, 9348, 9534, 9898, 10906, 11123, 11172, 11514, 12054, 12423, 12712, 12939, 13433, 14847, 15352, 16072, 16359, 16564, 16968, 17252, 18614, 18696, 19068, 19796, 21812, 22246, 22344, 22927, 23028, 24108, 24846, 25878, 26866, 27921, 28987, 29694, 30191, 32718, 33128, 33369, 34504, 37228, 38136, 38171, 39592, 40299, 43624, 44492, 45854, 46056, 48216, 49692, 51756, 53732, 55842, 57974, 59388, 60382, 65149, 65436, 66738, 68781, 74456, 76342, 78679, 80598, 86961, 88984, 90573, 91708, 94031, 99384, 103512, 107464, 111684, 114513, 115948, 118776, 120764, 130298, 130872, 133476, 137562, 152684, 157358, 160489, 161196, 173922, 176833, 181146, 183416, 188062, 195447, 202909, 211337, 223368, 229026, 231896, 236037, 241528, 260596, 266952, 275124, 282093, 305368, 314716, 320978, 322392, 347844, 353666, 362292, 376124, 390894, 405818, 422674, 435613, 456043, 458052, 472074, 481467, 521192, 530499, 550248, 550753, 564186, 608727, 629432, 634011, 641956, 695688, 707332, 724584, 752248, 781788, 811636, 845348, 871226, 912086, 916104, 940007, 944148, 962934, 1060998, 1101506, 1123423, 1128372, 1217454, 1237831, 1268022, 1283912, 1306839, 1368129, 1414664, 1563576, 1623272, 1652259, 1690696, 1742452, 1824172, 1880014, 1888296, 1925868, 2121996, 2203012, 2246846, 2256744, 2434908, 2475662, 2536044, 2613678, 2736258, 2820021, 3049291, 3304518, 3370269, 3484904, 3648344, 3713493, 3760028, 3851736, 3855271, 4243992, 4406024, 4493692, 4869816, 4951324, 5072088, 5227356, 5472516, 5640042, 6098582, 6580049, 6609036, 6740538, 7426986, 7520056, 7710542, 8664817, 8987384, 9147873, 9902648, 10454712, 10945032, 11280084, 11565813, 12197164, 13160098, 13218072, 13481076, 14853972, 15421084, 17329634, 17860133, 18295746, 19740147, 21345037, 22560168, 23131626, 24394328, 25994451, 26320196, 26962152, 29707944, 30842168, 34659268, 35720266, 36591492, 39480294, 42690074, 46060343, 46263252, 51988902, 52640392, 53580399, 64035111, 69318536, 71440532, 73182984, 78960588, 85380148, 92120686, 92526504, 103977804, 107160798, 125020931, 128070222, 138181029, 142881064, 157921176, 170760296, 184241372, 207955608, 214321596, 250041862, 256140444, 276362058, 368482744, 375062793, 428643192, 500083724, 512280888, 552724116, 750125586, 875146517, 1000167448, 1105448232, 1500251172, 1750293034, 2625439551, 3000502344, 3500586068, 5250879102, 7001172136, 10501758204, 21003516408]

約数ペア:

[(1, 21003516408), (2, 10501758204), (3, 7001172136), (4, 5250879102), (6, 3500586068), (7, 3000502344), (8, 2625439551), (12, 1750293034), (14, 1500251172), (19, 1105448232), (21, 1000167448), (24, 875146517), (28, 750125586), (38, 552724116), (41, 512280888), (42, 500083724), (49, 428643192), (56, 375062793), (57, 368482744), (76, 276362058), (82, 256140444), (84, 250041862), (98, 214321596), (101, 207955608), (114, 184241372), (123, 170760296), (133, 157921176), (147, 142881064), (152, 138181029), (164, 128070222), (168, 125020931), (196, 107160798), (202, 103977804), (227, 92526504), (228, 92120686), (246, 85380148), (266, 78960588), (287, 73182984), (294, 71440532), (303, 69318536), (328, 64035111), (392, 53580399), (399, 52640392), (404, 51988902), (454, 46263252), (456, 46060343), (492, 42690074), (532, 39480294), (574, 36591492), (588, 35720266), (606, 34659268), (681, 30842168), (707, 29707944), (779, 26962152), (798, 26320196), (808, 25994451), (861, 24394328), (908, 23131626), (931, 22560168), (984, 21345037), (1064, 19740147), (1148, 18295746), (1176, 17860133), (1212, 17329634), (1362, 15421084), (1414, 14853972), (1558, 13481076), (1589, 13218072), (1596, 13160098), (1722, 12197164), (1816, 11565813), (1862, 11280084), (1919, 10945032), (2009, 10454712), (2121, 9902648), (2296, 9147873), (2337, 8987384), (2424, 8664817), (2724, 7710542), (2793, 7520056), (2828, 7426986), (3116, 6740538), (3178, 6609036), (3192, 6580049), (3444, 6098582), (3724, 5640042), (3838, 5472516), (4018, 5227356), (4141, 5072088), (4242, 4951324), (4313, 4869816), (4674, 4493692), (4767, 4406024), (4949, 4243992), (5448, 3855271), (5453, 3851736), (5586, 3760028), (5656, 3713493), (5757, 3648344), (6027, 3484904), (6232, 3370269), (6356, 3304518), (6888, 3049291), (7448, 2820021), (7676, 2736258), (8036, 2613678), (8282, 2536044), (8484, 2475662), (8626, 2434908), (9307, 2256744), (9348, 2246846), (9534, 2203012), (9898, 2121996), (10906, 1925868), (11123, 1888296), (11172, 1880014), (11514, 1824172), (12054, 1742452), (12423, 1690696), (12712, 1652259), (12939, 1623272), (13433, 1563576), (14847, 1414664), (15352, 1368129), (16072, 1306839), (16359, 1283912), (16564, 1268022), (16968, 1237831), (17252, 1217454), (18614, 1128372), (18696, 1123423), (19068, 1101506), (19796, 1060998), (21812, 962934), (22246, 944148), (22344, 940007), (22927, 916104), (23028, 912086), (24108, 871226), (24846, 845348), (25878, 811636), (26866, 781788), (27921, 752248), (28987, 724584), (29694, 707332), (30191, 695688), (32718, 641956), (33128, 634011), (33369, 629432), (34504, 608727), (37228, 564186), (38136, 550753), (38171, 550248), (39592, 530499), (40299, 521192), (43624, 481467), (44492, 472074), (45854, 458052), (46056, 456043), (48216, 435613), (49692, 422674), (51756, 405818), (53732, 390894), (55842, 376124), (57974, 362292), (59388, 353666), (60382, 347844), (65149, 322392), (65436, 320978), (66738, 314716), (68781, 305368), (74456, 282093), (76342, 275124), (78679, 266952), (80598, 260596), (86961, 241528), (88984, 236037), (90573, 231896), (91708, 229026), (94031, 223368), (99384, 211337), (103512, 202909), (107464, 195447), (111684, 188062), (114513, 183416), (115948, 181146), (118776, 176833), (120764, 173922), (130298, 161196), (130872, 160489), (133476, 157358), (137562, 152684)]