648070128

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{145177}}^1$

素因数の和:145222

約数の個数: 60

約数和(自身を含む): 1872215488

約数和(自身を除く): 1224145360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 145177, 290354, 435531, 580708, 871062, 1161416, 1306593, 1742124, 2322832, 2613186, 3484248, 4500487, 5226372, 6968496, 9000974, 10452744, 13501461, 18001948, 20905488, 27002922, 36003896, 40504383, 54005844, 72007792, 81008766, 108011688, 162017532, 216023376, 324035064, 648070128]

約数ペア:

[(1, 648070128), (2, 324035064), (3, 216023376), (4, 162017532), (6, 108011688), (8, 81008766), (9, 72007792), (12, 54005844), (16, 40504383), (18, 36003896), (24, 27002922), (31, 20905488), (36, 18001948), (48, 13501461), (62, 10452744), (72, 9000974), (93, 6968496), (124, 5226372), (144, 4500487), (186, 3484248), (248, 2613186), (279, 2322832), (372, 1742124), (496, 1306593), (558, 1161416), (744, 871062), (1116, 580708), (1488, 435531), (2232, 290354), (4464, 145177)]