1220435208

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{297377}}^1$

素因数の和:297411

約数の個数: 64

約数和(自身を含む): 3568536000

約数和(自身を除く): 2348100792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 297377, 594754, 892131, 1189508, 1784262, 2379016, 2676393, 3568524, 5352786, 5650163, 7137048, 8029179, 10705572, 11300326, 16058358, 16950489, 21411144, 22600652, 32116716, 33900978, 45201304, 50851467, 64233432, 67801956, 101702934, 135603912, 152554401, 203405868, 305108802, 406811736, 610217604, 1220435208]

約数ペア:

[(1, 1220435208), (2, 610217604), (3, 406811736), (4, 305108802), (6, 203405868), (8, 152554401), (9, 135603912), (12, 101702934), (18, 67801956), (19, 64233432), (24, 50851467), (27, 45201304), (36, 33900978), (38, 32116716), (54, 22600652), (57, 21411144), (72, 16950489), (76, 16058358), (108, 11300326), (114, 10705572), (152, 8029179), (171, 7137048), (216, 5650163), (228, 5352786), (342, 3568524), (456, 2676393), (513, 2379016), (684, 1784262), (1026, 1189508), (1368, 892131), (2052, 594754), (4104, 297377)]