262433340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8627}}^1$

素因数の和:8668

約数の個数: 108

約数和(自身を含む): 862092504

約数和(自身を除く): 599659164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 8627, 10140, 15210, 17254, 25881, 30420, 34508, 43135, 51762, 77643, 86270, 103524, 112151, 129405, 155286, 172540, 224302, 258810, 310572, 336453, 388215, 448604, 517620, 560755, 672906, 776430, 1009359, 1121510, 1345812, 1457963, 1552860, 1682265, 2018718, 2243020, 2915926, 3364530, 4037436, 4373889, 5046795, 5831852, 6729060, 7289815, 8747778, 10093590, 13121667, 14579630, 17495556, 20187180, 21869445, 26243334, 29159260, 43738890, 52486668, 65608335, 87477780, 131216670, 262433340]

約数ペア:

[(1, 262433340), (2, 131216670), (3, 87477780), (4, 65608335), (5, 52486668), (6, 43738890), (9, 29159260), (10, 26243334), (12, 21869445), (13, 20187180), (15, 17495556), (18, 14579630), (20, 13121667), (26, 10093590), (30, 8747778), (36, 7289815), (39, 6729060), (45, 5831852), (52, 5046795), (60, 4373889), (65, 4037436), (78, 3364530), (90, 2915926), (117, 2243020), (130, 2018718), (156, 1682265), (169, 1552860), (180, 1457963), (195, 1345812), (234, 1121510), (260, 1009359), (338, 776430), (390, 672906), (468, 560755), (507, 517620), (585, 448604), (676, 388215), (780, 336453), (845, 310572), (1014, 258810), (1170, 224302), (1521, 172540), (1690, 155286), (2028, 129405), (2340, 112151), (2535, 103524), (3042, 86270), (3380, 77643), (5070, 51762), (6084, 43135), (7605, 34508), (8627, 30420), (10140, 25881), (15210, 17254)]