247746432

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{28051}}^1$

素因数の和:28091

約数の個数: 64

約数和(自身を含む): 686712960

約数和(自身を除く): 438966528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 28051, 56102, 84153, 112204, 168306, 224408, 336612, 448816, 645173, 673224, 897632, 1290346, 1346448, 1795264, 1935519, 2580692, 2692896, 3590528, 3871038, 5161384, 5385792, 7742076, 10322768, 10771584, 15484152, 20645536, 30968304, 41291072, 61936608, 82582144, 123873216, 247746432]

約数ペア:

[(1, 247746432), (2, 123873216), (3, 82582144), (4, 61936608), (6, 41291072), (8, 30968304), (12, 20645536), (16, 15484152), (23, 10771584), (24, 10322768), (32, 7742076), (46, 5385792), (48, 5161384), (64, 3871038), (69, 3590528), (92, 2692896), (96, 2580692), (128, 1935519), (138, 1795264), (184, 1346448), (192, 1290346), (276, 897632), (368, 673224), (384, 645173), (552, 448816), (736, 336612), (1104, 224408), (1472, 168306), (2208, 112204), (2944, 84153), (4416, 56102), (8832, 28051)]