7758229128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{314761}}^1$

素因数の和:314862

約数の個数: 64

約数和(自身を含む): 21152006400

約数和(自身を除く): 13393777272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1896, 2054, 3081, 4108, 6162, 8216, 12324, 24648, 314761, 629522, 944283, 1259044, 1888566, 2518088, 3777132, 4091893, 7554264, 8183786, 12275679, 16367572, 24551358, 24866119, 32735144, 49102716, 49732238, 74598357, 98205432, 99464476, 149196714, 198928952, 298393428, 323259547, 596786856, 646519094, 969778641, 1293038188, 1939557282, 2586076376, 3879114564, 7758229128]

約数ペア:

[(1, 7758229128), (2, 3879114564), (3, 2586076376), (4, 1939557282), (6, 1293038188), (8, 969778641), (12, 646519094), (13, 596786856), (24, 323259547), (26, 298393428), (39, 198928952), (52, 149196714), (78, 99464476), (79, 98205432), (104, 74598357), (156, 49732238), (158, 49102716), (237, 32735144), (312, 24866119), (316, 24551358), (474, 16367572), (632, 12275679), (948, 8183786), (1027, 7554264), (1896, 4091893), (2054, 3777132), (3081, 2518088), (4108, 1888566), (6162, 1259044), (8216, 944283), (12324, 629522), (24648, 314761)]