247434564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{8861}}^1$

素因数の和:9060

約数の個数: 48

約数和(自身を含む): 625302720

約数和(自身を除く): 377868156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179, 358, 537, 716, 1074, 2148, 2327, 4654, 6981, 8861, 9308, 13962, 17722, 26583, 27924, 35444, 53166, 106332, 115193, 230386, 345579, 460772, 691158, 1382316, 1586119, 3172238, 4758357, 6344476, 9516714, 19033428, 20619547, 41239094, 61858641, 82478188, 123717282, 247434564]

約数ペア:

[(1, 247434564), (2, 123717282), (3, 82478188), (4, 61858641), (6, 41239094), (12, 20619547), (13, 19033428), (26, 9516714), (39, 6344476), (52, 4758357), (78, 3172238), (156, 1586119), (179, 1382316), (358, 691158), (537, 460772), (716, 345579), (1074, 230386), (2148, 115193), (2327, 106332), (4654, 53166), (6981, 35444), (8861, 27924), (9308, 26583), (13962, 17722)]