1047196908

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{4519}}^1$

素因数の和:4727

約数の個数: 72

約数和(自身を含む): 2729519520

約数和(自身を除く): 1682322612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 157, 164, 246, 314, 369, 471, 492, 628, 738, 942, 1413, 1476, 1884, 2826, 4519, 5652, 6437, 9038, 12874, 13557, 18076, 19311, 25748, 27114, 38622, 40671, 54228, 57933, 77244, 81342, 115866, 162684, 185279, 231732, 370558, 555837, 709483, 741116, 1111674, 1418966, 1667511, 2128449, 2223348, 2837932, 3335022, 4256898, 6385347, 6670044, 8513796, 12770694, 25541388, 29088803, 58177606, 87266409, 116355212, 174532818, 261799227, 349065636, 523598454, 1047196908]

約数ペア:

[(1, 1047196908), (2, 523598454), (3, 349065636), (4, 261799227), (6, 174532818), (9, 116355212), (12, 87266409), (18, 58177606), (36, 29088803), (41, 25541388), (82, 12770694), (123, 8513796), (157, 6670044), (164, 6385347), (246, 4256898), (314, 3335022), (369, 2837932), (471, 2223348), (492, 2128449), (628, 1667511), (738, 1418966), (942, 1111674), (1413, 741116), (1476, 709483), (1884, 555837), (2826, 370558), (4519, 231732), (5652, 185279), (6437, 162684), (9038, 115866), (12874, 81342), (13557, 77244), (18076, 57933), (19311, 54228), (25748, 40671), (27114, 38622)]