485808564

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 1185562560

約数和(自身を除く): 699753996

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 103, 124, 186, 206, 309, 372, 409, 412, 618, 818, 961, 1227, 1236, 1636, 1922, 2454, 2883, 3193, 3844, 4908, 5766, 6386, 9579, 11532, 12679, 12772, 19158, 25358, 38037, 38316, 42127, 50716, 76074, 84254, 98983, 126381, 152148, 168508, 197966, 252762, 296949, 393049, 395932, 505524, 593898, 786098, 1179147, 1187796, 1305937, 1572196, 2358294, 2611874, 3917811, 4716588, 5223748, 7835622, 15671244, 40484047, 80968094, 121452141, 161936188, 242904282, 485808564]

約数ペア:

[(1, 485808564), (2, 242904282), (3, 161936188), (4, 121452141), (6, 80968094), (12, 40484047), (31, 15671244), (62, 7835622), (93, 5223748), (103, 4716588), (124, 3917811), (186, 2611874), (206, 2358294), (309, 1572196), (372, 1305937), (409, 1187796), (412, 1179147), (618, 786098), (818, 593898), (961, 505524), (1227, 395932), (1236, 393049), (1636, 296949), (1922, 252762), (2454, 197966), (2883, 168508), (3193, 152148), (3844, 126381), (4908, 98983), (5766, 84254), (6386, 76074), (9579, 50716), (11532, 42127), (12679, 38316), (12772, 38037), (19158, 25358)]