1261453848

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{23063}}^1$

素因数の和:23168

約数の個数: 64

約数和(自身を含む): 3288003840

約数和(自身を除く): 2026549992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 344, 424, 516, 636, 1032, 1272, 2279, 4558, 6837, 9116, 13674, 18232, 23063, 27348, 46126, 54696, 69189, 92252, 138378, 184504, 276756, 553512, 991709, 1222339, 1983418, 2444678, 2975127, 3667017, 3966836, 4889356, 5950254, 7334034, 7933672, 9778712, 11900508, 14668068, 23801016, 29336136, 52560577, 105121154, 157681731, 210242308, 315363462, 420484616, 630726924, 1261453848]

約数ペア:

[(1, 1261453848), (2, 630726924), (3, 420484616), (4, 315363462), (6, 210242308), (8, 157681731), (12, 105121154), (24, 52560577), (43, 29336136), (53, 23801016), (86, 14668068), (106, 11900508), (129, 9778712), (159, 7933672), (172, 7334034), (212, 5950254), (258, 4889356), (318, 3966836), (344, 3667017), (424, 2975127), (516, 2444678), (636, 1983418), (1032, 1222339), (1272, 991709), (2279, 553512), (4558, 276756), (6837, 184504), (9116, 138378), (13674, 92252), (18232, 69189), (23063, 54696), (27348, 46126)]