331394232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7753}}^1$

素因数の和:7912

約数の個数: 64

約数和(自身を含む): 898843680

約数和(自身を除く): 567449448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 822, 1096, 1644, 1781, 3288, 3562, 5343, 7124, 7753, 10686, 14248, 15506, 21372, 23259, 31012, 42744, 46518, 62024, 93036, 100789, 186072, 201578, 302367, 403156, 604734, 806312, 1062161, 1209468, 2124322, 2418936, 3186483, 4248644, 6372966, 8497288, 12745932, 13808093, 25491864, 27616186, 41424279, 55232372, 82848558, 110464744, 165697116, 331394232]

約数ペア:

[(1, 331394232), (2, 165697116), (3, 110464744), (4, 82848558), (6, 55232372), (8, 41424279), (12, 27616186), (13, 25491864), (24, 13808093), (26, 12745932), (39, 8497288), (52, 6372966), (78, 4248644), (104, 3186483), (137, 2418936), (156, 2124322), (274, 1209468), (312, 1062161), (411, 806312), (548, 604734), (822, 403156), (1096, 302367), (1644, 201578), (1781, 186072), (3288, 100789), (3562, 93036), (5343, 62024), (7124, 46518), (7753, 42744), (10686, 31012), (14248, 23259), (15506, 21372)]