387093460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 930263040

約数和(自身を除く): 543169580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 127, 130, 190, 247, 254, 260, 380, 494, 508, 617, 635, 988, 1234, 1235, 1270, 1651, 2413, 2468, 2470, 2540, 3085, 3302, 4826, 4940, 6170, 6604, 8021, 8255, 9652, 11723, 12065, 12340, 16042, 16510, 23446, 24130, 31369, 32084, 33020, 40105, 46892, 48260, 58615, 62738, 78359, 80210, 117230, 125476, 152399, 156718, 156845, 160420, 234460, 304798, 313436, 313690, 391795, 609596, 627380, 761995, 783590, 1018667, 1488821, 1523990, 1567180, 2037334, 2977642, 3047980, 4074668, 5093335, 5955284, 7444105, 10186670, 14888210, 19354673, 20373340, 29776420, 38709346, 77418692, 96773365, 193546730, 387093460]

約数ペア:

[(1, 387093460), (2, 193546730), (4, 96773365), (5, 77418692), (10, 38709346), (13, 29776420), (19, 20373340), (20, 19354673), (26, 14888210), (38, 10186670), (52, 7444105), (65, 5955284), (76, 5093335), (95, 4074668), (127, 3047980), (130, 2977642), (190, 2037334), (247, 1567180), (254, 1523990), (260, 1488821), (380, 1018667), (494, 783590), (508, 761995), (617, 627380), (635, 609596), (988, 391795), (1234, 313690), (1235, 313436), (1270, 304798), (1651, 234460), (2413, 160420), (2468, 156845), (2470, 156718), (2540, 152399), (3085, 125476), (3302, 117230), (4826, 80210), (4940, 78359), (6170, 62738), (6604, 58615), (8021, 48260), (8255, 46892), (9652, 40105), (11723, 33020), (12065, 32084), (12340, 31369), (16042, 24130), (16510, 23446)]