247302528

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:616

約数の個数: 128

約数和(自身を含む): 723824640

約数和(自身を除く): 476522112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 127, 128, 132, 176, 192, 254, 264, 352, 381, 384, 461, 508, 528, 704, 762, 922, 1016, 1056, 1383, 1397, 1408, 1524, 1844, 2032, 2112, 2766, 2794, 3048, 3688, 4064, 4191, 4224, 5071, 5532, 5588, 6096, 7376, 8128, 8382, 10142, 11064, 11176, 12192, 14752, 15213, 16256, 16764, 20284, 22128, 22352, 24384, 29504, 30426, 33528, 40568, 44256, 44704, 48768, 58547, 59008, 60852, 67056, 81136, 88512, 89408, 117094, 121704, 134112, 162272, 175641, 177024, 178816, 234188, 243408, 268224, 324544, 351282, 468376, 486816, 536448, 644017, 649088, 702564, 936752, 973632, 1288034, 1405128, 1873504, 1932051, 1947264, 2576068, 2810256, 3747008, 3864102, 5152136, 5620512, 7494016, 7728204, 10304272, 11241024, 15456408, 20608544, 22482048, 30912816, 41217088, 61825632, 82434176, 123651264, 247302528]

約数ペア:

[(1, 247302528), (2, 123651264), (3, 82434176), (4, 61825632), (6, 41217088), (8, 30912816), (11, 22482048), (12, 20608544), (16, 15456408), (22, 11241024), (24, 10304272), (32, 7728204), (33, 7494016), (44, 5620512), (48, 5152136), (64, 3864102), (66, 3747008), (88, 2810256), (96, 2576068), (127, 1947264), (128, 1932051), (132, 1873504), (176, 1405128), (192, 1288034), (254, 973632), (264, 936752), (352, 702564), (381, 649088), (384, 644017), (461, 536448), (508, 486816), (528, 468376), (704, 351282), (762, 324544), (922, 268224), (1016, 243408), (1056, 234188), (1383, 178816), (1397, 177024), (1408, 175641), (1524, 162272), (1844, 134112), (2032, 121704), (2112, 117094), (2766, 89408), (2794, 88512), (3048, 81136), (3688, 67056), (4064, 60852), (4191, 59008), (4224, 58547), (5071, 48768), (5532, 44704), (5588, 44256), (6096, 40568), (7376, 33528), (8128, 30426), (8382, 29504), (10142, 24384), (11064, 22352), (11176, 22128), (12192, 20284), (14752, 16764), (15213, 16256)]