490204728

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2287}}^1$

素因数の和:2541

約数の個数: 96

約数和(自身を含む): 1436635200

約数和(自身を除く): 946430472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 229, 234, 312, 458, 468, 687, 916, 936, 1374, 1832, 2061, 2287, 2748, 2977, 4122, 4574, 5496, 5954, 6861, 8244, 8931, 9148, 11908, 13722, 16488, 17862, 18296, 20583, 23816, 26793, 27444, 29731, 35724, 41166, 53586, 54888, 59462, 71448, 82332, 89193, 107172, 118924, 164664, 178386, 214344, 237848, 267579, 356772, 523723, 535158, 713544, 1047446, 1070316, 1571169, 2094892, 2140632, 3142338, 4189784, 4713507, 6284676, 6808399, 9427014, 12569352, 13616798, 18854028, 20425197, 27233596, 37708056, 40850394, 54467192, 61275591, 81700788, 122551182, 163401576, 245102364, 490204728]

約数ペア:

[(1, 490204728), (2, 245102364), (3, 163401576), (4, 122551182), (6, 81700788), (8, 61275591), (9, 54467192), (12, 40850394), (13, 37708056), (18, 27233596), (24, 20425197), (26, 18854028), (36, 13616798), (39, 12569352), (52, 9427014), (72, 6808399), (78, 6284676), (104, 4713507), (117, 4189784), (156, 3142338), (229, 2140632), (234, 2094892), (312, 1571169), (458, 1070316), (468, 1047446), (687, 713544), (916, 535158), (936, 523723), (1374, 356772), (1832, 267579), (2061, 237848), (2287, 214344), (2748, 178386), (2977, 164664), (4122, 118924), (4574, 107172), (5496, 89193), (5954, 82332), (6861, 71448), (8244, 59462), (8931, 54888), (9148, 53586), (11908, 41166), (13722, 35724), (16488, 29731), (17862, 27444), (18296, 26793), (20583, 23816)]