317289180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3203}}^1$

素因数の和:3355

約数の個数: 96

約数和(自身を含む): 964583424

約数和(自身を除く): 647294244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 635, 762, 780, 1270, 1524, 1651, 1905, 2540, 3203, 3302, 3810, 4953, 6406, 6604, 7620, 8255, 9609, 9906, 12812, 16015, 16510, 19218, 19812, 24765, 32030, 33020, 38436, 41639, 48045, 49530, 64060, 83278, 96090, 99060, 124917, 166556, 192180, 208195, 249834, 406781, 416390, 499668, 624585, 813562, 832780, 1220343, 1249170, 1627124, 2033905, 2440686, 2498340, 4067810, 4881372, 5288153, 6101715, 8135620, 10576306, 12203430, 15864459, 21152612, 24406860, 26440765, 31728918, 52881530, 63457836, 79322295, 105763060, 158644590, 317289180]

約数ペア:

[(1, 317289180), (2, 158644590), (3, 105763060), (4, 79322295), (5, 63457836), (6, 52881530), (10, 31728918), (12, 26440765), (13, 24406860), (15, 21152612), (20, 15864459), (26, 12203430), (30, 10576306), (39, 8135620), (52, 6101715), (60, 5288153), (65, 4881372), (78, 4067810), (127, 2498340), (130, 2440686), (156, 2033905), (195, 1627124), (254, 1249170), (260, 1220343), (381, 832780), (390, 813562), (508, 624585), (635, 499668), (762, 416390), (780, 406781), (1270, 249834), (1524, 208195), (1651, 192180), (1905, 166556), (2540, 124917), (3203, 99060), (3302, 96090), (3810, 83278), (4953, 64060), (6406, 49530), (6604, 48045), (7620, 41639), (8255, 38436), (9609, 33020), (9906, 32030), (12812, 24765), (16015, 19812), (16510, 19218)]