247707636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{349}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 667968000

約数和(自身を除く): 420260364

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 283, 349, 418, 566, 627, 698, 836, 849, 1047, 1132, 1254, 1396, 1698, 2094, 2508, 3113, 3396, 3839, 4188, 5377, 6226, 6631, 7678, 9339, 10754, 11517, 12452, 13262, 15356, 16131, 18678, 19893, 21508, 23034, 26524, 32262, 37356, 39786, 46068, 59147, 64524, 72941, 79572, 98767, 118294, 145882, 177441, 197534, 218823, 236588, 291764, 296301, 354882, 395068, 437646, 592602, 709764, 875292, 1086437, 1185204, 1876573, 2172874, 3259311, 3753146, 4345748, 5629719, 6518622, 7506292, 11259438, 13037244, 20642303, 22518876, 41284606, 61926909, 82569212, 123853818, 247707636]

約数ペア:

[(1, 247707636), (2, 123853818), (3, 82569212), (4, 61926909), (6, 41284606), (11, 22518876), (12, 20642303), (19, 13037244), (22, 11259438), (33, 7506292), (38, 6518622), (44, 5629719), (57, 4345748), (66, 3753146), (76, 3259311), (114, 2172874), (132, 1876573), (209, 1185204), (228, 1086437), (283, 875292), (349, 709764), (418, 592602), (566, 437646), (627, 395068), (698, 354882), (836, 296301), (849, 291764), (1047, 236588), (1132, 218823), (1254, 197534), (1396, 177441), (1698, 145882), (2094, 118294), (2508, 98767), (3113, 79572), (3396, 72941), (3839, 64524), (4188, 59147), (5377, 46068), (6226, 39786), (6631, 37356), (7678, 32262), (9339, 26524), (10754, 23034), (11517, 21508), (12452, 19893), (13262, 18678), (15356, 16131)]