2280765852

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107563}}^1$

素因数の和:107623

約数の個数: 72

約数和(自身を含む): 6264527360

約数和(自身を除く): 3983761508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 21204, 107563, 215126, 322689, 430252, 645378, 968067, 1290756, 1936134, 2043697, 3334453, 3872268, 4087394, 6131091, 6668906, 8174788, 10003359, 12262182, 13337812, 18393273, 20006718, 24524364, 30010077, 36786546, 40013436, 60020154, 63354607, 73573092, 120040308, 126709214, 190063821, 253418428, 380127642, 570191463, 760255284, 1140382926, 2280765852]

約数ペア:

[(1, 2280765852), (2, 1140382926), (3, 760255284), (4, 570191463), (6, 380127642), (9, 253418428), (12, 190063821), (18, 126709214), (19, 120040308), (31, 73573092), (36, 63354607), (38, 60020154), (57, 40013436), (62, 36786546), (76, 30010077), (93, 24524364), (114, 20006718), (124, 18393273), (171, 13337812), (186, 12262182), (228, 10003359), (279, 8174788), (342, 6668906), (372, 6131091), (558, 4087394), (589, 3872268), (684, 3334453), (1116, 2043697), (1178, 1936134), (1767, 1290756), (2356, 968067), (3534, 645378), (5301, 430252), (7068, 322689), (10602, 215126), (21204, 107563)]