426763988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2293}}^1$

素因数の和:2361

約数の個数: 72

約数和(自身を含む): 946522752

約数和(自身を除く): 519758764

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 289, 322, 391, 476, 578, 644, 782, 1156, 1564, 2023, 2293, 2737, 4046, 4586, 5474, 6647, 8092, 9172, 10948, 13294, 16051, 26588, 32102, 38981, 46529, 52739, 64204, 77962, 93058, 105478, 155924, 186116, 210956, 272867, 369173, 545734, 662677, 738346, 896563, 1091468, 1325354, 1476692, 1793126, 2650708, 3586252, 4638739, 6275941, 9277478, 12551882, 15241571, 18554956, 25103764, 30483142, 60966284, 106690997, 213381994, 426763988]

約数ペア:

[(1, 426763988), (2, 213381994), (4, 106690997), (7, 60966284), (14, 30483142), (17, 25103764), (23, 18554956), (28, 15241571), (34, 12551882), (46, 9277478), (68, 6275941), (92, 4638739), (119, 3586252), (161, 2650708), (238, 1793126), (289, 1476692), (322, 1325354), (391, 1091468), (476, 896563), (578, 738346), (644, 662677), (782, 545734), (1156, 369173), (1564, 272867), (2023, 210956), (2293, 186116), (2737, 155924), (4046, 105478), (4586, 93058), (5474, 77962), (6647, 64204), (8092, 52739), (9172, 46529), (10948, 38981), (13294, 32102), (16051, 26588)]