898656304

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2459}}^1$

素因数の和:2738

約数の個数: 80

約数和(自身を含む): 2152362240

約数和(自身を除く): 1253705936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 251, 364, 502, 728, 1004, 1456, 1757, 2008, 2459, 3263, 3514, 4016, 4918, 6526, 7028, 9836, 13052, 14056, 17213, 19672, 22841, 26104, 28112, 31967, 34426, 39344, 45682, 52208, 63934, 68852, 91364, 127868, 137704, 182728, 223769, 255736, 275408, 365456, 447538, 511472, 617209, 895076, 1234418, 1790152, 2468836, 3580304, 4320463, 4937672, 8023717, 8640926, 9875344, 16047434, 17281852, 32094868, 34563704, 56166019, 64189736, 69127408, 112332038, 128379472, 224664076, 449328152, 898656304]

約数ペア:

[(1, 898656304), (2, 449328152), (4, 224664076), (7, 128379472), (8, 112332038), (13, 69127408), (14, 64189736), (16, 56166019), (26, 34563704), (28, 32094868), (52, 17281852), (56, 16047434), (91, 9875344), (104, 8640926), (112, 8023717), (182, 4937672), (208, 4320463), (251, 3580304), (364, 2468836), (502, 1790152), (728, 1234418), (1004, 895076), (1456, 617209), (1757, 511472), (2008, 447538), (2459, 365456), (3263, 275408), (3514, 255736), (4016, 223769), (4918, 182728), (6526, 137704), (7028, 127868), (9836, 91364), (13052, 68852), (14056, 63934), (17213, 52208), (19672, 45682), (22841, 39344), (26104, 34426), (28112, 31967)]