319283608

素因数分解:

$2^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{5059}}^1$

素因数の和:5109

約数の個数: 64

約数和(自身を含む): 728640000

約数和(自身を除く): 409356392

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 343, 392, 644, 686, 1127, 1288, 1372, 2254, 2744, 4508, 5059, 7889, 9016, 10118, 15778, 20236, 31556, 35413, 40472, 63112, 70826, 116357, 141652, 232714, 247891, 283304, 465428, 495782, 814499, 930856, 991564, 1628998, 1735237, 1983128, 3257996, 3470474, 5701493, 6515992, 6940948, 11402986, 13881896, 22805972, 39910451, 45611944, 79820902, 159641804, 319283608]

約数ペア:

[(1, 319283608), (2, 159641804), (4, 79820902), (7, 45611944), (8, 39910451), (14, 22805972), (23, 13881896), (28, 11402986), (46, 6940948), (49, 6515992), (56, 5701493), (92, 3470474), (98, 3257996), (161, 1983128), (184, 1735237), (196, 1628998), (322, 991564), (343, 930856), (392, 814499), (644, 495782), (686, 465428), (1127, 283304), (1288, 247891), (1372, 232714), (2254, 141652), (2744, 116357), (4508, 70826), (5059, 63112), (7889, 40472), (9016, 35413), (10118, 31556), (15778, 20236)]