387476064

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{6971}}^1$

素因数の和:7180

約数の個数: 72

約数和(自身を含む): 1107753192

約数和(自身を除く): 720277128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 288, 386, 579, 772, 1158, 1544, 1737, 2316, 3088, 3474, 4632, 6176, 6948, 6971, 9264, 13896, 13942, 18528, 20913, 27792, 27884, 41826, 55584, 55768, 62739, 83652, 111536, 125478, 167304, 223072, 250956, 334608, 501912, 669216, 1003824, 1345403, 2007648, 2690806, 4036209, 5381612, 8072418, 10763224, 12108627, 16144836, 21526448, 24217254, 32289672, 43052896, 48434508, 64579344, 96869016, 129158688, 193738032, 387476064]

約数ペア:

[(1, 387476064), (2, 193738032), (3, 129158688), (4, 96869016), (6, 64579344), (8, 48434508), (9, 43052896), (12, 32289672), (16, 24217254), (18, 21526448), (24, 16144836), (32, 12108627), (36, 10763224), (48, 8072418), (72, 5381612), (96, 4036209), (144, 2690806), (193, 2007648), (288, 1345403), (386, 1003824), (579, 669216), (772, 501912), (1158, 334608), (1544, 250956), (1737, 223072), (2316, 167304), (3088, 125478), (3474, 111536), (4632, 83652), (6176, 62739), (6948, 55768), (6971, 55584), (9264, 41826), (13896, 27884), (13942, 27792), (18528, 20913)]