510181434

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{8147}}^1$

素因数の和:8240

約数の個数: 72

約数和(自身を含む): 1304136288

約数和(自身を除く): 793954854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 71, 98, 126, 142, 147, 213, 294, 426, 441, 497, 639, 882, 994, 1278, 1491, 2982, 3479, 4473, 6958, 8147, 8946, 10437, 16294, 20874, 24441, 31311, 48882, 57029, 62622, 73323, 114058, 146646, 171087, 342174, 399203, 513261, 578437, 798406, 1026522, 1156874, 1197609, 1735311, 2395218, 3470622, 3592827, 4049059, 5205933, 7185654, 8098118, 10411866, 12147177, 24294354, 28343413, 36441531, 56686826, 72883062, 85030239, 170060478, 255090717, 510181434]

約数ペア:

[(1, 510181434), (2, 255090717), (3, 170060478), (6, 85030239), (7, 72883062), (9, 56686826), (14, 36441531), (18, 28343413), (21, 24294354), (42, 12147177), (49, 10411866), (63, 8098118), (71, 7185654), (98, 5205933), (126, 4049059), (142, 3592827), (147, 3470622), (213, 2395218), (294, 1735311), (426, 1197609), (441, 1156874), (497, 1026522), (639, 798406), (882, 578437), (994, 513261), (1278, 399203), (1491, 342174), (2982, 171087), (3479, 146646), (4473, 114058), (6958, 73323), (8147, 62622), (8946, 57029), (10437, 48882), (16294, 31311), (20874, 24441)]