218894832

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{38977}}^1$

素因数の和:39007

約数の個数: 80

約数和(自身を含む): 676658080

約数和(自身を除く): 457763248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 38977, 77954, 116931, 155908, 233862, 311816, 350793, 467724, 506701, 623632, 701586, 935448, 1013402, 1052379, 1403172, 1520103, 1870896, 2026804, 2104758, 2806344, 3040206, 4053608, 4209516, 4560309, 5612688, 6080412, 8107216, 8419032, 9120618, 12160824, 13680927, 16838064, 18241236, 24321648, 27361854, 36482472, 54723708, 72964944, 109447416, 218894832]

約数ペア:

[(1, 218894832), (2, 109447416), (3, 72964944), (4, 54723708), (6, 36482472), (8, 27361854), (9, 24321648), (12, 18241236), (13, 16838064), (16, 13680927), (18, 12160824), (24, 9120618), (26, 8419032), (27, 8107216), (36, 6080412), (39, 5612688), (48, 4560309), (52, 4209516), (54, 4053608), (72, 3040206), (78, 2806344), (104, 2104758), (108, 2026804), (117, 1870896), (144, 1520103), (156, 1403172), (208, 1052379), (216, 1013402), (234, 935448), (312, 701586), (351, 623632), (432, 506701), (468, 467724), (624, 350793), (702, 311816), (936, 233862), (1404, 155908), (1872, 116931), (2808, 77954), (5616, 38977)]