338297988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{19087}}^1$

素因数の和:19312

約数の個数: 48

約数和(自身を含む): 906450944

約数和(自身を除く): 568152956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2954, 4431, 5908, 8862, 17724, 19087, 38174, 57261, 76348, 114522, 133609, 229044, 267218, 400827, 534436, 801654, 1603308, 4027357, 8054714, 12082071, 16109428, 24164142, 28191499, 48328284, 56382998, 84574497, 112765996, 169148994, 338297988]

約数ペア:

[(1, 338297988), (2, 169148994), (3, 112765996), (4, 84574497), (6, 56382998), (7, 48328284), (12, 28191499), (14, 24164142), (21, 16109428), (28, 12082071), (42, 8054714), (84, 4027357), (211, 1603308), (422, 801654), (633, 534436), (844, 400827), (1266, 267218), (1477, 229044), (2532, 133609), (2954, 114522), (4431, 76348), (5908, 57261), (8862, 38174), (17724, 19087)]