1333386964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 2946585600

約数和(自身を除く): 1613198636

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 89, 91, 158, 178, 182, 316, 356, 364, 521, 553, 623, 1027, 1042, 1106, 1157, 1246, 2054, 2084, 2212, 2314, 2492, 3647, 4108, 4628, 6773, 7031, 7189, 7294, 8099, 13546, 14062, 14378, 14588, 16198, 27092, 28124, 28756, 32396, 41159, 46369, 47411, 49217, 82318, 91403, 92738, 94822, 98434, 164636, 182806, 185476, 189644, 196868, 288113, 324583, 365612, 535067, 576226, 602797, 639821, 649166, 1070134, 1152452, 1205594, 1279642, 1298332, 2140268, 2411188, 2559284, 3663151, 3745469, 4219579, 7326302, 7490938, 8439158, 14652604, 14981876, 16878316, 25642057, 47620963, 51284114, 95241926, 102568228, 190483852, 333346741, 666693482, 1333386964]

約数ペア:

[(1, 1333386964), (2, 666693482), (4, 333346741), (7, 190483852), (13, 102568228), (14, 95241926), (26, 51284114), (28, 47620963), (52, 25642057), (79, 16878316), (89, 14981876), (91, 14652604), (158, 8439158), (178, 7490938), (182, 7326302), (316, 4219579), (356, 3745469), (364, 3663151), (521, 2559284), (553, 2411188), (623, 2140268), (1027, 1298332), (1042, 1279642), (1106, 1205594), (1157, 1152452), (1246, 1070134), (2054, 649166), (2084, 639821), (2212, 602797), (2314, 576226), (2492, 535067), (3647, 365612), (4108, 324583), (4628, 288113), (6773, 196868), (7031, 189644), (7189, 185476), (7294, 182806), (8099, 164636), (13546, 98434), (14062, 94822), (14378, 92738), (14588, 91403), (16198, 82318), (27092, 49217), (28124, 47411), (28756, 46369), (32396, 41159)]