391383046572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109913}}^1\times {\mathrm{42391}}^1$

素因数の和:152318

約数の個数: 48

約数和(自身を含む): 1043722240512

約数和(自身を除く): 652339193940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 42391, 84782, 109913, 127173, 169564, 219826, 254346, 296737, 329739, 439652, 508692, 593474, 659478, 769391, 890211, 1186948, 1318956, 1538782, 1780422, 2308173, 3077564, 3560844, 4616346, 9232692, 4659321983, 9318643966, 13977965949, 18637287932, 27955931898, 32615253881, 55911863796, 65230507762, 97845761643, 130461015524, 195691523286, 391383046572]

約数ペア:

[(1, 391383046572), (2, 195691523286), (3, 130461015524), (4, 97845761643), (6, 65230507762), (7, 55911863796), (12, 32615253881), (14, 27955931898), (21, 18637287932), (28, 13977965949), (42, 9318643966), (84, 4659321983), (42391, 9232692), (84782, 4616346), (109913, 3560844), (127173, 3077564), (169564, 2308173), (219826, 1780422), (254346, 1538782), (296737, 1318956), (329739, 1186948), (439652, 890211), (508692, 769391), (593474, 659478)]