381467704920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{186993973}}^1$

素因数の和:186994004

約数の個数: 64

約数和(自身を含む): 1211720951520

約数和(自身を除く): 830253246600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 186993973, 373987946, 560981919, 747975892, 934969865, 1121963838, 1495951784, 1869939730, 2243927676, 2804909595, 3178897541, 3739879460, 4487855352, 5609819190, 6357795082, 7479758920, 9536692623, 11219638380, 12715590164, 15894487705, 19073385246, 22439276760, 25431180328, 31788975410, 38146770492, 47683463115, 63577950820, 76293540984, 95366926230, 127155901640, 190733852460, 381467704920]

約数ペア:

[(1, 381467704920), (2, 190733852460), (3, 127155901640), (4, 95366926230), (5, 76293540984), (6, 63577950820), (8, 47683463115), (10, 38146770492), (12, 31788975410), (15, 25431180328), (17, 22439276760), (20, 19073385246), (24, 15894487705), (30, 12715590164), (34, 11219638380), (40, 9536692623), (51, 7479758920), (60, 6357795082), (68, 5609819190), (85, 4487855352), (102, 3739879460), (120, 3178897541), (136, 2804909595), (170, 2243927676), (204, 1869939730), (255, 1495951784), (340, 1121963838), (408, 934969865), (510, 747975892), (680, 560981919), (1020, 373987946), (2040, 186993973)]