275307156

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5737}}^1$

素因数の和:5821

約数の個数: 72

約数和(自身を含む): 735198464

約数和(自身を除く): 459891308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 2666, 3999, 5332, 5737, 7998, 11474, 11997, 15996, 17211, 22948, 23994, 34422, 47988, 51633, 68844, 103266, 177847, 206532, 246691, 355694, 493382, 533541, 711388, 740073, 986764, 1067082, 1480146, 1600623, 2134164, 2220219, 2960292, 3201246, 4440438, 6402492, 7647421, 8880876, 15294842, 22942263, 30589684, 45884526, 68826789, 91769052, 137653578, 275307156]

約数ペア:

[(1, 275307156), (2, 137653578), (3, 91769052), (4, 68826789), (6, 45884526), (9, 30589684), (12, 22942263), (18, 15294842), (31, 8880876), (36, 7647421), (43, 6402492), (62, 4440438), (86, 3201246), (93, 2960292), (124, 2220219), (129, 2134164), (172, 1600623), (186, 1480146), (258, 1067082), (279, 986764), (372, 740073), (387, 711388), (516, 533541), (558, 493382), (774, 355694), (1116, 246691), (1333, 206532), (1548, 177847), (2666, 103266), (3999, 68844), (5332, 51633), (5737, 47988), (7998, 34422), (11474, 23994), (11997, 22948), (15996, 17211)]