1539408636

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{677}}^1\times {\mathrm{761}}^1$

素因数の和:1531

約数の個数: 72

約数和(自身を含む): 3949165584

約数和(自身を除く): 2409756948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 677, 747, 761, 996, 1354, 1494, 1522, 2031, 2283, 2708, 2988, 3044, 4062, 4566, 6093, 6849, 8124, 9132, 12186, 13698, 24372, 27396, 56191, 63163, 112382, 126326, 168573, 189489, 224764, 252652, 337146, 378978, 505719, 515197, 568467, 674292, 757956, 1011438, 1030394, 1136934, 1545591, 2022876, 2060788, 2273868, 3091182, 4636773, 6182364, 9273546, 18547092, 42761351, 85522702, 128284053, 171045404, 256568106, 384852159, 513136212, 769704318, 1539408636]

約数ペア:

[(1, 1539408636), (2, 769704318), (3, 513136212), (4, 384852159), (6, 256568106), (9, 171045404), (12, 128284053), (18, 85522702), (36, 42761351), (83, 18547092), (166, 9273546), (249, 6182364), (332, 4636773), (498, 3091182), (677, 2273868), (747, 2060788), (761, 2022876), (996, 1545591), (1354, 1136934), (1494, 1030394), (1522, 1011438), (2031, 757956), (2283, 674292), (2708, 568467), (2988, 515197), (3044, 505719), (4062, 378978), (4566, 337146), (6093, 252652), (6849, 224764), (8124, 189489), (9132, 168573), (12186, 126326), (13698, 112382), (24372, 63163), (27396, 56191)]