628297384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 1411149600

約数和(自身を除く): 782852216

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 83, 88, 104, 143, 166, 169, 286, 332, 338, 509, 572, 664, 676, 913, 1018, 1079, 1144, 1352, 1826, 1859, 2036, 2158, 3652, 3718, 4072, 4316, 5599, 6617, 7304, 7436, 8632, 11198, 11869, 13234, 14027, 14872, 22396, 23738, 26468, 28054, 42247, 44792, 47476, 52936, 56108, 72787, 84494, 86021, 94952, 112216, 145574, 154297, 168988, 172042, 291148, 308594, 337976, 344084, 464717, 549211, 582296, 617188, 688168, 929434, 946231, 1098422, 1234376, 1858868, 1892462, 2196844, 3717736, 3784924, 4393688, 6041321, 7139743, 7569848, 12082642, 14279486, 24165284, 28558972, 48330568, 57117944, 78537173, 157074346, 314148692, 628297384]

約数ペア:

[(1, 628297384), (2, 314148692), (4, 157074346), (8, 78537173), (11, 57117944), (13, 48330568), (22, 28558972), (26, 24165284), (44, 14279486), (52, 12082642), (83, 7569848), (88, 7139743), (104, 6041321), (143, 4393688), (166, 3784924), (169, 3717736), (286, 2196844), (332, 1892462), (338, 1858868), (509, 1234376), (572, 1098422), (664, 946231), (676, 929434), (913, 688168), (1018, 617188), (1079, 582296), (1144, 549211), (1352, 464717), (1826, 344084), (1859, 337976), (2036, 308594), (2158, 291148), (3652, 172042), (3718, 168988), (4072, 154297), (4316, 145574), (5599, 112216), (6617, 94952), (7304, 86021), (7436, 84494), (8632, 72787), (11198, 56108), (11869, 52936), (13234, 47476), (14027, 44792), (14872, 42247), (22396, 28054), (23738, 26468)]