21878946432

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{26863}}^1$

素因数の和:26991

約数の個数: 192

約数和(自身を含む): 72668194560

約数和(自身を除く): 50789248128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 101, 112, 126, 128, 144, 168, 192, 202, 224, 252, 288, 303, 336, 384, 404, 448, 504, 576, 606, 672, 707, 808, 896, 909, 1008, 1152, 1212, 1344, 1414, 1616, 1818, 2016, 2121, 2424, 2688, 2828, 3232, 3636, 4032, 4242, 4848, 5656, 6363, 6464, 7272, 8064, 8484, 9696, 11312, 12726, 12928, 14544, 16968, 19392, 22624, 25452, 26863, 29088, 33936, 38784, 45248, 50904, 53726, 58176, 67872, 80589, 90496, 101808, 107452, 116352, 135744, 161178, 188041, 203616, 214904, 241767, 271488, 322356, 376082, 407232, 429808, 483534, 564123, 644712, 752164, 814464, 859616, 967068, 1128246, 1289424, 1504328, 1692369, 1719232, 1934136, 2256492, 2578848, 2713163, 3008656, 3384738, 3438464, 3868272, 4512984, 5157696, 5426326, 6017312, 6769476, 7736544, 8139489, 9025968, 10315392, 10852652, 12034624, 13538952, 15473088, 16278978, 18051936, 18992141, 21705304, 24069248, 24418467, 27077904, 30946176, 32557956, 36103872, 37984282, 43410608, 48836934, 54155808, 56976423, 65115912, 72207744, 75968564, 86821216, 97673868, 108311616, 113952846, 130231824, 151937128, 170929269, 173642432, 195347736, 216623232, 227905692, 260463648, 303874256, 341858538, 347284864, 390695472, 455811384, 520927296, 607748512, 683717076, 781390944, 911622768, 1041854592, 1215497024, 1367434152, 1562781888, 1823245536, 2430994048, 2734868304, 3125563776, 3646491072, 5469736608, 7292982144, 10939473216, 21878946432]

約数ペア:

[(1, 21878946432), (2, 10939473216), (3, 7292982144), (4, 5469736608), (6, 3646491072), (7, 3125563776), (8, 2734868304), (9, 2430994048), (12, 1823245536), (14, 1562781888), (16, 1367434152), (18, 1215497024), (21, 1041854592), (24, 911622768), (28, 781390944), (32, 683717076), (36, 607748512), (42, 520927296), (48, 455811384), (56, 390695472), (63, 347284864), (64, 341858538), (72, 303874256), (84, 260463648), (96, 227905692), (101, 216623232), (112, 195347736), (126, 173642432), (128, 170929269), (144, 151937128), (168, 130231824), (192, 113952846), (202, 108311616), (224, 97673868), (252, 86821216), (288, 75968564), (303, 72207744), (336, 65115912), (384, 56976423), (404, 54155808), (448, 48836934), (504, 43410608), (576, 37984282), (606, 36103872), (672, 32557956), (707, 30946176), (808, 27077904), (896, 24418467), (909, 24069248), (1008, 21705304), (1152, 18992141), (1212, 18051936), (1344, 16278978), (1414, 15473088), (1616, 13538952), (1818, 12034624), (2016, 10852652), (2121, 10315392), (2424, 9025968), (2688, 8139489), (2828, 7736544), (3232, 6769476), (3636, 6017312), (4032, 5426326), (4242, 5157696), (4848, 4512984), (5656, 3868272), (6363, 3438464), (6464, 3384738), (7272, 3008656), (8064, 2713163), (8484, 2578848), (9696, 2256492), (11312, 1934136), (12726, 1719232), (12928, 1692369), (14544, 1504328), (16968, 1289424), (19392, 1128246), (22624, 967068), (25452, 859616), (26863, 814464), (29088, 752164), (33936, 644712), (38784, 564123), (45248, 483534), (50904, 429808), (53726, 407232), (58176, 376082), (67872, 322356), (80589, 271488), (90496, 241767), (101808, 214904), (107452, 203616), (116352, 188041), (135744, 161178)]