331316000

素因数分解:

$2^5\times 5^3\times {\mathrm{113}}^1\times {\mathrm{733}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 822367728

約数和(自身を除く): 491051728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 113, 125, 160, 200, 226, 250, 400, 452, 500, 565, 733, 800, 904, 1000, 1130, 1466, 1808, 2000, 2260, 2825, 2932, 3616, 3665, 4000, 4520, 5650, 5864, 7330, 9040, 11300, 11728, 14125, 14660, 18080, 18325, 22600, 23456, 28250, 29320, 36650, 45200, 56500, 58640, 73300, 82829, 90400, 91625, 113000, 117280, 146600, 165658, 183250, 226000, 293200, 331316, 366500, 414145, 452000, 586400, 662632, 733000, 828290, 1325264, 1466000, 1656580, 2070725, 2650528, 2932000, 3313160, 4141450, 6626320, 8282900, 10353625, 13252640, 16565800, 20707250, 33131600, 41414500, 66263200, 82829000, 165658000, 331316000]

約数ペア:

[(1, 331316000), (2, 165658000), (4, 82829000), (5, 66263200), (8, 41414500), (10, 33131600), (16, 20707250), (20, 16565800), (25, 13252640), (32, 10353625), (40, 8282900), (50, 6626320), (80, 4141450), (100, 3313160), (113, 2932000), (125, 2650528), (160, 2070725), (200, 1656580), (226, 1466000), (250, 1325264), (400, 828290), (452, 733000), (500, 662632), (565, 586400), (733, 452000), (800, 414145), (904, 366500), (1000, 331316), (1130, 293200), (1466, 226000), (1808, 183250), (2000, 165658), (2260, 146600), (2825, 117280), (2932, 113000), (3616, 91625), (3665, 90400), (4000, 82829), (4520, 73300), (5650, 58640), (5864, 56500), (7330, 45200), (9040, 36650), (11300, 29320), (11728, 28250), (14125, 23456), (14660, 22600), (18080, 18325)]