348523142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 613122048

約数和(自身を除く): 264598906

約数列:

[1, 2, 11, 22, 31, 47, 62, 83, 94, 131, 166, 262, 341, 517, 682, 913, 1034, 1441, 1457, 1826, 2573, 2882, 2914, 3901, 4061, 5146, 6157, 7802, 8122, 10873, 12314, 16027, 21746, 28303, 32054, 42911, 44671, 56606, 67727, 85822, 89342, 119603, 120931, 135454, 190867, 239206, 241862, 337063, 381734, 511031, 674126, 1022062, 1330241, 2099537, 2660482, 3707693, 4199074, 5621341, 7415386, 11242682, 15841961, 31683922, 174261571, 348523142]

約数ペア:

[(1, 348523142), (2, 174261571), (11, 31683922), (22, 15841961), (31, 11242682), (47, 7415386), (62, 5621341), (83, 4199074), (94, 3707693), (131, 2660482), (166, 2099537), (262, 1330241), (341, 1022062), (517, 674126), (682, 511031), (913, 381734), (1034, 337063), (1441, 241862), (1457, 239206), (1826, 190867), (2573, 135454), (2882, 120931), (2914, 119603), (3901, 89342), (4061, 85822), (5146, 67727), (6157, 56606), (7802, 44671), (8122, 42911), (10873, 32054), (12314, 28303), (16027, 21746)]