663688116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{202591}}^1$

素因数の和:202621

約数の個数: 72

約数和(自身を含む): 2064817664

約数和(自身を除く): 1401129548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 202591, 405182, 607773, 810364, 1215546, 1418137, 1823319, 2431092, 2633683, 2836274, 3646638, 4254411, 5267366, 5672548, 7293276, 7901049, 8508822, 10534732, 12763233, 15802098, 17017644, 18435781, 23703147, 25526466, 31604196, 36871562, 47406294, 51052932, 55307343, 73743124, 94812588, 110614686, 165922029, 221229372, 331844058, 663688116]

約数ペア:

[(1, 663688116), (2, 331844058), (3, 221229372), (4, 165922029), (6, 110614686), (7, 94812588), (9, 73743124), (12, 55307343), (13, 51052932), (14, 47406294), (18, 36871562), (21, 31604196), (26, 25526466), (28, 23703147), (36, 18435781), (39, 17017644), (42, 15802098), (52, 12763233), (63, 10534732), (78, 8508822), (84, 7901049), (91, 7293276), (117, 5672548), (126, 5267366), (156, 4254411), (182, 3646638), (234, 2836274), (252, 2633683), (273, 2431092), (364, 1823319), (468, 1418137), (546, 1215546), (819, 810364), (1092, 607773), (1638, 405182), (3276, 202591)]