648399455042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{240503}}^1$

素因数の和:240647

約数の個数: 64

約数和(自身を含む): 1097160007680

約数和(自身を除く): 448760552638

約数列:

[1, 2, 23, 29, 43, 46, 47, 58, 86, 94, 667, 989, 1081, 1247, 1334, 1363, 1978, 2021, 2162, 2494, 2726, 4042, 28681, 31349, 46483, 57362, 58609, 62698, 92966, 117218, 240503, 481006, 1348007, 2696014, 5531569, 6974587, 10341629, 11063138, 11303641, 13949174, 20683258, 22607282, 160415501, 237857467, 259983743, 299907241, 320831002, 327805589, 475714934, 486056563, 519967486, 599814482, 655611178, 972113126, 6897866543, 7539528547, 11179300949, 13795733086, 14095640327, 15079057094, 22358601898, 28191280654, 324199727521, 648399455042]

約数ペア:

[(1, 648399455042), (2, 324199727521), (23, 28191280654), (29, 22358601898), (43, 15079057094), (46, 14095640327), (47, 13795733086), (58, 11179300949), (86, 7539528547), (94, 6897866543), (667, 972113126), (989, 655611178), (1081, 599814482), (1247, 519967486), (1334, 486056563), (1363, 475714934), (1978, 327805589), (2021, 320831002), (2162, 299907241), (2494, 259983743), (2726, 237857467), (4042, 160415501), (28681, 22607282), (31349, 20683258), (46483, 13949174), (57362, 11303641), (58609, 11063138), (62698, 10341629), (92966, 6974587), (117218, 5531569), (240503, 2696014), (481006, 1348007)]