1357678728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:932

約数の個数: 192

約数和(自身を含む): 4381977600

約数和(自身を除く): 3024298872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 113, 124, 126, 168, 186, 217, 226, 248, 252, 279, 339, 372, 434, 452, 504, 558, 651, 678, 744, 769, 791, 868, 904, 1017, 1116, 1302, 1356, 1538, 1582, 1736, 1953, 2034, 2232, 2307, 2373, 2604, 2712, 3076, 3164, 3503, 3906, 4068, 4614, 4746, 5208, 5383, 6152, 6328, 6921, 7006, 7119, 7812, 8136, 9228, 9492, 10509, 10766, 13842, 14012, 14238, 15624, 16149, 18456, 18984, 21018, 21532, 23839, 24521, 27684, 28024, 28476, 31527, 32298, 42036, 43064, 47678, 48447, 49042, 55368, 56952, 63054, 64596, 71517, 73563, 84072, 86897, 95356, 96894, 98084, 126108, 129192, 143034, 147126, 166873, 173794, 190712, 193788, 196168, 214551, 220689, 252216, 260691, 286068, 294252, 333746, 347588, 387576, 429102, 441378, 500619, 521382, 572136, 588504, 608279, 667492, 695176, 782073, 858204, 882756, 1001238, 1042764, 1216558, 1334984, 1501857, 1564146, 1716408, 1765512, 1824837, 2002476, 2085528, 2433116, 2693807, 3003714, 3128292, 3649674, 4004952, 4866232, 5387614, 5474511, 6007428, 6256584, 7299348, 8081421, 10775228, 10949022, 12014856, 14598696, 16162842, 18856649, 21550456, 21898044, 24244263, 32325684, 37713298, 43796088, 48488526, 56569947, 64651368, 75426596, 96977052, 113139894, 150853192, 169709841, 193954104, 226279788, 339419682, 452559576, 678839364, 1357678728]

約数ペア:

[(1, 1357678728), (2, 678839364), (3, 452559576), (4, 339419682), (6, 226279788), (7, 193954104), (8, 169709841), (9, 150853192), (12, 113139894), (14, 96977052), (18, 75426596), (21, 64651368), (24, 56569947), (28, 48488526), (31, 43796088), (36, 37713298), (42, 32325684), (56, 24244263), (62, 21898044), (63, 21550456), (72, 18856649), (84, 16162842), (93, 14598696), (113, 12014856), (124, 10949022), (126, 10775228), (168, 8081421), (186, 7299348), (217, 6256584), (226, 6007428), (248, 5474511), (252, 5387614), (279, 4866232), (339, 4004952), (372, 3649674), (434, 3128292), (452, 3003714), (504, 2693807), (558, 2433116), (651, 2085528), (678, 2002476), (744, 1824837), (769, 1765512), (791, 1716408), (868, 1564146), (904, 1501857), (1017, 1334984), (1116, 1216558), (1302, 1042764), (1356, 1001238), (1538, 882756), (1582, 858204), (1736, 782073), (1953, 695176), (2034, 667492), (2232, 608279), (2307, 588504), (2373, 572136), (2604, 521382), (2712, 500619), (3076, 441378), (3164, 429102), (3503, 387576), (3906, 347588), (4068, 333746), (4614, 294252), (4746, 286068), (5208, 260691), (5383, 252216), (6152, 220689), (6328, 214551), (6921, 196168), (7006, 193788), (7119, 190712), (7812, 173794), (8136, 166873), (9228, 147126), (9492, 143034), (10509, 129192), (10766, 126108), (13842, 98084), (14012, 96894), (14238, 95356), (15624, 86897), (16149, 84072), (18456, 73563), (18984, 71517), (21018, 64596), (21532, 63054), (23839, 56952), (24521, 55368), (27684, 49042), (28024, 48447), (28476, 47678), (31527, 43064), (32298, 42036)]