254948304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8693}}^1$

素因数の和:8764

約数の個数: 80

約数和(自身を含む): 724453632

約数和(自身を除く): 469505328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2256, 2444, 3666, 4888, 7332, 8693, 9776, 14664, 17386, 26079, 29328, 34772, 52158, 69544, 104316, 113009, 139088, 208632, 226018, 339027, 408571, 417264, 452036, 678054, 817142, 904072, 1225713, 1356108, 1634284, 1808144, 2451426, 2712216, 3268568, 4902852, 5311423, 5424432, 6537136, 9805704, 10622846, 15934269, 19611408, 21245692, 31868538, 42491384, 63737076, 84982768, 127474152, 254948304]

約数ペア:

[(1, 254948304), (2, 127474152), (3, 84982768), (4, 63737076), (6, 42491384), (8, 31868538), (12, 21245692), (13, 19611408), (16, 15934269), (24, 10622846), (26, 9805704), (39, 6537136), (47, 5424432), (48, 5311423), (52, 4902852), (78, 3268568), (94, 2712216), (104, 2451426), (141, 1808144), (156, 1634284), (188, 1356108), (208, 1225713), (282, 904072), (312, 817142), (376, 678054), (564, 452036), (611, 417264), (624, 408571), (752, 339027), (1128, 226018), (1222, 208632), (1833, 139088), (2256, 113009), (2444, 104316), (3666, 69544), (4888, 52158), (7332, 34772), (8693, 29328), (9776, 26079), (14664, 17386)]