655125026284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1259}}^1\times {\mathrm{1279}}^1$

素因数の和:2783

約数の個数: 96

約数和(自身を含む): 1261545062400

約数和(自身を除く): 606420036116

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 193, 386, 527, 772, 1054, 1259, 1279, 2108, 2518, 2558, 3281, 5036, 5116, 5983, 6562, 11966, 13124, 21403, 21743, 23932, 39029, 39649, 42806, 43486, 78058, 79298, 85612, 86972, 101711, 156116, 158596, 203422, 242987, 246847, 406844, 485974, 493694, 663493, 674033, 971948, 987388, 1326986, 1348066, 1610261, 2653972, 2696132, 3220522, 4130779, 4196399, 6441044, 7532597, 7652257, 8261558, 8392798, 15065194, 15304514, 16523116, 16785596, 27374437, 30130388, 30609028, 49918091, 54748874, 99836182, 109497748, 128054149, 130088369, 199672364, 256108298, 260176738, 310780373, 512216596, 520353476, 621560746, 848607547, 1243121492, 1697215094, 3394430188, 5283266341, 9634191563, 10566532682, 19268383126, 21133065364, 38536766252, 163781256571, 327562513142, 655125026284]

約数ペア:

[(1, 655125026284), (2, 327562513142), (4, 163781256571), (17, 38536766252), (31, 21133065364), (34, 19268383126), (62, 10566532682), (68, 9634191563), (124, 5283266341), (193, 3394430188), (386, 1697215094), (527, 1243121492), (772, 848607547), (1054, 621560746), (1259, 520353476), (1279, 512216596), (2108, 310780373), (2518, 260176738), (2558, 256108298), (3281, 199672364), (5036, 130088369), (5116, 128054149), (5983, 109497748), (6562, 99836182), (11966, 54748874), (13124, 49918091), (21403, 30609028), (21743, 30130388), (23932, 27374437), (39029, 16785596), (39649, 16523116), (42806, 15304514), (43486, 15065194), (78058, 8392798), (79298, 8261558), (85612, 7652257), (86972, 7532597), (101711, 6441044), (156116, 4196399), (158596, 4130779), (203422, 3220522), (242987, 2696132), (246847, 2653972), (406844, 1610261), (485974, 1348066), (493694, 1326986), (663493, 987388), (674033, 971948)]