212860908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:688

約数の個数: 108

約数和(自身を含む): 593512920

約数和(自身を除く): 380652012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 169, 177, 234, 236, 338, 354, 468, 507, 531, 593, 676, 708, 767, 1014, 1062, 1186, 1521, 1534, 1779, 2028, 2124, 2301, 2372, 3042, 3068, 3558, 4602, 5337, 6084, 6903, 7116, 7709, 9204, 9971, 10674, 13806, 15418, 19942, 21348, 23127, 27612, 29913, 30836, 34987, 39884, 46254, 59826, 69381, 69974, 89739, 92508, 100217, 104961, 119652, 138762, 139948, 179478, 200434, 209922, 277524, 300651, 314883, 358956, 400868, 419844, 454831, 601302, 629766, 901953, 909662, 1202604, 1259532, 1364493, 1803906, 1819324, 2728986, 3607812, 4093479, 5457972, 5912803, 8186958, 11825606, 16373916, 17738409, 23651212, 35476818, 53215227, 70953636, 106430454, 212860908]

約数ペア:

[(1, 212860908), (2, 106430454), (3, 70953636), (4, 53215227), (6, 35476818), (9, 23651212), (12, 17738409), (13, 16373916), (18, 11825606), (26, 8186958), (36, 5912803), (39, 5457972), (52, 4093479), (59, 3607812), (78, 2728986), (117, 1819324), (118, 1803906), (156, 1364493), (169, 1259532), (177, 1202604), (234, 909662), (236, 901953), (338, 629766), (354, 601302), (468, 454831), (507, 419844), (531, 400868), (593, 358956), (676, 314883), (708, 300651), (767, 277524), (1014, 209922), (1062, 200434), (1186, 179478), (1521, 139948), (1534, 138762), (1779, 119652), (2028, 104961), (2124, 100217), (2301, 92508), (2372, 89739), (3042, 69974), (3068, 69381), (3558, 59826), (4602, 46254), (5337, 39884), (6084, 34987), (6903, 30836), (7116, 29913), (7709, 27612), (9204, 23127), (9971, 21348), (10674, 19942), (13806, 15418)]