557492076

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{4339}}^1$

素因数の和:4475

約数の個数: 72

約数和(自身を含む): 1459698240

約数和(自身を除く): 902206164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 83, 86, 129, 166, 172, 249, 258, 332, 387, 498, 516, 747, 774, 996, 1494, 1548, 2988, 3569, 4339, 7138, 8678, 10707, 13017, 14276, 17356, 21414, 26034, 32121, 39051, 42828, 52068, 64242, 78102, 128484, 156204, 186577, 360137, 373154, 559731, 720274, 746308, 1080411, 1119462, 1440548, 1679193, 2160822, 2238924, 3241233, 3358386, 4321644, 6482466, 6716772, 12964932, 15485891, 30971782, 46457673, 61943564, 92915346, 139373019, 185830692, 278746038, 557492076]

約数ペア:

[(1, 557492076), (2, 278746038), (3, 185830692), (4, 139373019), (6, 92915346), (9, 61943564), (12, 46457673), (18, 30971782), (36, 15485891), (43, 12964932), (83, 6716772), (86, 6482466), (129, 4321644), (166, 3358386), (172, 3241233), (249, 2238924), (258, 2160822), (332, 1679193), (387, 1440548), (498, 1119462), (516, 1080411), (747, 746308), (774, 720274), (996, 559731), (1494, 373154), (1548, 360137), (2988, 186577), (3569, 156204), (4339, 128484), (7138, 78102), (8678, 64242), (10707, 52068), (13017, 42828), (14276, 39051), (17356, 32121), (21414, 26034)]