1616590976

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:124

約数の個数: 384

約数和(自身を含む): 4618951680

約数和(自身を除く): 3002360704

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 37, 44, 52, 56, 62, 64, 74, 77, 88, 91, 104, 112, 121, 124, 128, 143, 148, 154, 176, 182, 208, 217, 224, 242, 248, 259, 286, 296, 308, 341, 352, 364, 403, 407, 416, 434, 448, 481, 484, 496, 518, 572, 592, 616, 682, 704, 728, 806, 814, 832, 847, 868, 896, 962, 968, 992, 1001, 1036, 1144, 1147, 1184, 1232, 1364, 1408, 1456, 1573, 1612, 1628, 1664, 1694, 1736, 1924, 1936, 1984, 2002, 2072, 2288, 2294, 2368, 2387, 2464, 2728, 2821, 2849, 2912, 3146, 3224, 3256, 3367, 3388, 3472, 3751, 3848, 3872, 3968, 4004, 4144, 4433, 4477, 4576, 4588, 4736, 4774, 4928, 5291, 5456, 5642, 5698, 5824, 6292, 6448, 6512, 6734, 6776, 6944, 7502, 7696, 7744, 8008, 8029, 8288, 8866, 8954, 9152, 9176, 9548, 9856, 10582, 10912, 11011, 11284, 11396, 11648, 12584, 12617, 12896, 13024, 13468, 13552, 13888, 14911, 15004, 15392, 15488, 16016, 16058, 16576, 17732, 17908, 18304, 18352, 19096, 21164, 21824, 22022, 22568, 22792, 25168, 25234, 25792, 26048, 26257, 26936, 27104, 27776, 29822, 30008, 30784, 31031, 31339, 32032, 32116, 33152, 35464, 35816, 36704, 37037, 38192, 42328, 43648, 44044, 45136, 45584, 48763, 50336, 50468, 51584, 52096, 52514, 53872, 54208, 58201, 59644, 60016, 61568, 62062, 62678, 64064, 64232, 70928, 71632, 73408, 74074, 76384, 84656, 88088, 88319, 90272, 91168, 97526, 100672, 100936, 104377, 105028, 107744, 108416, 116402, 119288, 120032, 124124, 125356, 128128, 128464, 138787, 141856, 143264, 146816, 148148, 152768, 164021, 169312, 176176, 176638, 180544, 182336, 195052, 201344, 201872, 208754, 210056, 215488, 232804, 238576, 240064, 248248, 250712, 256928, 277574, 283712, 286528, 296296, 305536, 328042, 338624, 341341, 352352, 353276, 361088, 364672, 390104, 403744, 407407, 417508, 420112, 430976, 465608, 477152, 480128, 496496, 501424, 513856, 555148, 567424, 573056, 592592, 656084, 677248, 682682, 704704, 706552, 780208, 807488, 814814, 835016, 840224, 931216, 954304, 971509, 992992, 1002848, 1027712, 1110296, 1148147, 1185184, 1312168, 1365364, 1409408, 1413104, 1560416, 1614976, 1629628, 1670032, 1680448, 1804231, 1862432, 1908608, 1943018, 1985984, 2005696, 2220592, 2296294, 2370368, 2624336, 2730728, 2826208, 3120832, 3259256, 3340064, 3360896, 3608462, 3724864, 3886036, 3971968, 4011392, 4441184, 4592588, 4740736, 5248672, 5461456, 5652416, 6241664, 6518512, 6680128, 7216924, 7449728, 7772072, 8882368, 9185176, 10497344, 10922912, 11304832, 12629617, 13037024, 13360256, 14433848, 15544144, 17764736, 18370352, 20994688, 21845824, 25259234, 26074048, 28867696, 31088288, 36740704, 43691648, 50518468, 52148096, 57735392, 62176576, 73481408, 101036936, 115470784, 124353152, 146962816, 202073872, 230941568, 404147744, 808295488, 1616590976]

約数ペア:

[(1, 1616590976), (2, 808295488), (4, 404147744), (7, 230941568), (8, 202073872), (11, 146962816), (13, 124353152), (14, 115470784), (16, 101036936), (22, 73481408), (26, 62176576), (28, 57735392), (31, 52148096), (32, 50518468), (37, 43691648), (44, 36740704), (52, 31088288), (56, 28867696), (62, 26074048), (64, 25259234), (74, 21845824), (77, 20994688), (88, 18370352), (91, 17764736), (104, 15544144), (112, 14433848), (121, 13360256), (124, 13037024), (128, 12629617), (143, 11304832), (148, 10922912), (154, 10497344), (176, 9185176), (182, 8882368), (208, 7772072), (217, 7449728), (224, 7216924), (242, 6680128), (248, 6518512), (259, 6241664), (286, 5652416), (296, 5461456), (308, 5248672), (341, 4740736), (352, 4592588), (364, 4441184), (403, 4011392), (407, 3971968), (416, 3886036), (434, 3724864), (448, 3608462), (481, 3360896), (484, 3340064), (496, 3259256), (518, 3120832), (572, 2826208), (592, 2730728), (616, 2624336), (682, 2370368), (704, 2296294), (728, 2220592), (806, 2005696), (814, 1985984), (832, 1943018), (847, 1908608), (868, 1862432), (896, 1804231), (962, 1680448), (968, 1670032), (992, 1629628), (1001, 1614976), (1036, 1560416), (1144, 1413104), (1147, 1409408), (1184, 1365364), (1232, 1312168), (1364, 1185184), (1408, 1148147), (1456, 1110296), (1573, 1027712), (1612, 1002848), (1628, 992992), (1664, 971509), (1694, 954304), (1736, 931216), (1924, 840224), (1936, 835016), (1984, 814814), (2002, 807488), (2072, 780208), (2288, 706552), (2294, 704704), (2368, 682682), (2387, 677248), (2464, 656084), (2728, 592592), (2821, 573056), (2849, 567424), (2912, 555148), (3146, 513856), (3224, 501424), (3256, 496496), (3367, 480128), (3388, 477152), (3472, 465608), (3751, 430976), (3848, 420112), (3872, 417508), (3968, 407407), (4004, 403744), (4144, 390104), (4433, 364672), (4477, 361088), (4576, 353276), (4588, 352352), (4736, 341341), (4774, 338624), (4928, 328042), (5291, 305536), (5456, 296296), (5642, 286528), (5698, 283712), (5824, 277574), (6292, 256928), (6448, 250712), (6512, 248248), (6734, 240064), (6776, 238576), (6944, 232804), (7502, 215488), (7696, 210056), (7744, 208754), (8008, 201872), (8029, 201344), (8288, 195052), (8866, 182336), (8954, 180544), (9152, 176638), (9176, 176176), (9548, 169312), (9856, 164021), (10582, 152768), (10912, 148148), (11011, 146816), (11284, 143264), (11396, 141856), (11648, 138787), (12584, 128464), (12617, 128128), (12896, 125356), (13024, 124124), (13468, 120032), (13552, 119288), (13888, 116402), (14911, 108416), (15004, 107744), (15392, 105028), (15488, 104377), (16016, 100936), (16058, 100672), (16576, 97526), (17732, 91168), (17908, 90272), (18304, 88319), (18352, 88088), (19096, 84656), (21164, 76384), (21824, 74074), (22022, 73408), (22568, 71632), (22792, 70928), (25168, 64232), (25234, 64064), (25792, 62678), (26048, 62062), (26257, 61568), (26936, 60016), (27104, 59644), (27776, 58201), (29822, 54208), (30008, 53872), (30784, 52514), (31031, 52096), (31339, 51584), (32032, 50468), (32116, 50336), (33152, 48763), (35464, 45584), (35816, 45136), (36704, 44044), (37037, 43648), (38192, 42328)]