21445670064

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:545

約数の個数: 360

約数和(自身を含む): 70425438912

約数和(自身を除く): 48979768848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 163, 168, 169, 182, 196, 208, 273, 294, 312, 326, 331, 336, 338, 364, 392, 489, 507, 546, 588, 624, 637, 652, 662, 676, 728, 784, 978, 993, 1014, 1092, 1141, 1176, 1183, 1274, 1304, 1324, 1352, 1456, 1911, 1956, 1986, 2028, 2119, 2184, 2282, 2317, 2352, 2366, 2548, 2608, 2648, 2704, 3423, 3549, 3822, 3912, 3972, 4056, 4238, 4303, 4368, 4564, 4634, 4732, 5096, 5296, 6357, 6846, 6951, 7098, 7644, 7824, 7944, 7987, 8112, 8281, 8476, 8606, 9128, 9268, 9464, 10192, 12714, 12909, 13692, 13902, 14196, 14833, 15288, 15888, 15974, 16219, 16562, 16952, 17212, 18256, 18536, 18928, 23961, 24843, 25428, 25818, 27384, 27547, 27804, 28392, 29666, 30121, 30576, 31948, 32438, 33124, 33904, 34424, 37072, 44499, 47922, 48657, 49686, 50856, 51636, 53953, 54768, 55094, 55608, 55939, 56784, 59332, 60242, 63896, 64876, 66248, 68848, 82641, 88998, 90363, 95844, 97314, 99372, 101712, 103272, 103831, 107906, 110188, 111216, 111878, 118664, 120484, 127792, 129752, 132496, 161859, 165282, 167817, 177996, 180726, 191688, 192829, 194628, 198744, 206544, 207662, 210847, 215812, 220376, 223756, 237328, 240968, 259504, 311493, 323718, 330564, 335634, 355992, 361452, 377671, 383376, 385658, 389256, 391573, 397488, 415324, 421694, 431624, 440752, 447512, 481936, 578487, 622986, 632541, 647436, 661128, 671268, 701389, 711984, 722904, 755342, 771316, 778512, 783146, 830648, 843388, 863248, 895024, 1133013, 1156974, 1174719, 1245972, 1265082, 1294872, 1322256, 1342536, 1349803, 1402778, 1445808, 1510684, 1542632, 1566292, 1661296, 1686776, 2104167, 2266026, 2313948, 2349438, 2491944, 2530164, 2589744, 2643697, 2685072, 2699606, 2741011, 2805556, 3021368, 3085264, 3132584, 3373552, 4049409, 4208334, 4532052, 4627896, 4698876, 4909723, 4983888, 5060328, 5287394, 5399212, 5482022, 5611112, 6042736, 6265168, 7931091, 8098818, 8223033, 8416668, 9064104, 9118057, 9255792, 9397752, 9819446, 10120656, 10574788, 10798424, 10964044, 11222224, 14729169, 15862182, 16197636, 16446066, 16833336, 18128208, 18236114, 18795504, 19638892, 21149576, 21596848, 21928088, 27354171, 29458338, 31724364, 32395272, 32892132, 33666672, 34368061, 36472228, 39277784, 42299152, 43856176, 54708342, 58916676, 63448728, 63826399, 64790544, 65784264, 68736122, 72944456, 78555568, 103104183, 109416684, 117833352, 126897456, 127652798, 131568528, 137472244, 145888912, 191479197, 206208366, 218833368, 235666704, 255305596, 274944488, 382958394, 412416732, 437666736, 446784793, 510611192, 549888976, 765916788, 824833464, 893569586, 1021222384, 1340354379, 1531833576, 1649666928, 1787139172, 2680708758, 3063667152, 3574278344, 5361417516, 7148556688, 10722835032, 21445670064]

約数ペア:

[(1, 21445670064), (2, 10722835032), (3, 7148556688), (4, 5361417516), (6, 3574278344), (7, 3063667152), (8, 2680708758), (12, 1787139172), (13, 1649666928), (14, 1531833576), (16, 1340354379), (21, 1021222384), (24, 893569586), (26, 824833464), (28, 765916788), (39, 549888976), (42, 510611192), (48, 446784793), (49, 437666736), (52, 412416732), (56, 382958394), (78, 274944488), (84, 255305596), (91, 235666704), (98, 218833368), (104, 206208366), (112, 191479197), (147, 145888912), (156, 137472244), (163, 131568528), (168, 127652798), (169, 126897456), (182, 117833352), (196, 109416684), (208, 103104183), (273, 78555568), (294, 72944456), (312, 68736122), (326, 65784264), (331, 64790544), (336, 63826399), (338, 63448728), (364, 58916676), (392, 54708342), (489, 43856176), (507, 42299152), (546, 39277784), (588, 36472228), (624, 34368061), (637, 33666672), (652, 32892132), (662, 32395272), (676, 31724364), (728, 29458338), (784, 27354171), (978, 21928088), (993, 21596848), (1014, 21149576), (1092, 19638892), (1141, 18795504), (1176, 18236114), (1183, 18128208), (1274, 16833336), (1304, 16446066), (1324, 16197636), (1352, 15862182), (1456, 14729169), (1911, 11222224), (1956, 10964044), (1986, 10798424), (2028, 10574788), (2119, 10120656), (2184, 9819446), (2282, 9397752), (2317, 9255792), (2352, 9118057), (2366, 9064104), (2548, 8416668), (2608, 8223033), (2648, 8098818), (2704, 7931091), (3423, 6265168), (3549, 6042736), (3822, 5611112), (3912, 5482022), (3972, 5399212), (4056, 5287394), (4238, 5060328), (4303, 4983888), (4368, 4909723), (4564, 4698876), (4634, 4627896), (4732, 4532052), (5096, 4208334), (5296, 4049409), (6357, 3373552), (6846, 3132584), (6951, 3085264), (7098, 3021368), (7644, 2805556), (7824, 2741011), (7944, 2699606), (7987, 2685072), (8112, 2643697), (8281, 2589744), (8476, 2530164), (8606, 2491944), (9128, 2349438), (9268, 2313948), (9464, 2266026), (10192, 2104167), (12714, 1686776), (12909, 1661296), (13692, 1566292), (13902, 1542632), (14196, 1510684), (14833, 1445808), (15288, 1402778), (15888, 1349803), (15974, 1342536), (16219, 1322256), (16562, 1294872), (16952, 1265082), (17212, 1245972), (18256, 1174719), (18536, 1156974), (18928, 1133013), (23961, 895024), (24843, 863248), (25428, 843388), (25818, 830648), (27384, 783146), (27547, 778512), (27804, 771316), (28392, 755342), (29666, 722904), (30121, 711984), (30576, 701389), (31948, 671268), (32438, 661128), (33124, 647436), (33904, 632541), (34424, 622986), (37072, 578487), (44499, 481936), (47922, 447512), (48657, 440752), (49686, 431624), (50856, 421694), (51636, 415324), (53953, 397488), (54768, 391573), (55094, 389256), (55608, 385658), (55939, 383376), (56784, 377671), (59332, 361452), (60242, 355992), (63896, 335634), (64876, 330564), (66248, 323718), (68848, 311493), (82641, 259504), (88998, 240968), (90363, 237328), (95844, 223756), (97314, 220376), (99372, 215812), (101712, 210847), (103272, 207662), (103831, 206544), (107906, 198744), (110188, 194628), (111216, 192829), (111878, 191688), (118664, 180726), (120484, 177996), (127792, 167817), (129752, 165282), (132496, 161859)]