259898796

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6229}}^1$

素因数の和:6319

約数の個数: 72

約数和(自身を含む): 702993200

約数和(自身を除く): 443094404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 244, 342, 366, 549, 684, 732, 1098, 1159, 2196, 2318, 3477, 4636, 6229, 6954, 10431, 12458, 13908, 18687, 20862, 24916, 37374, 41724, 56061, 74748, 112122, 118351, 224244, 236702, 355053, 379969, 473404, 710106, 759938, 1065159, 1139907, 1420212, 1519876, 2130318, 2279814, 3419721, 4260636, 4559628, 6839442, 7219411, 13678884, 14438822, 21658233, 28877644, 43316466, 64974699, 86632932, 129949398, 259898796]

約数ペア:

[(1, 259898796), (2, 129949398), (3, 86632932), (4, 64974699), (6, 43316466), (9, 28877644), (12, 21658233), (18, 14438822), (19, 13678884), (36, 7219411), (38, 6839442), (57, 4559628), (61, 4260636), (76, 3419721), (114, 2279814), (122, 2130318), (171, 1519876), (183, 1420212), (228, 1139907), (244, 1065159), (342, 759938), (366, 710106), (549, 473404), (684, 379969), (732, 355053), (1098, 236702), (1159, 224244), (2196, 118351), (2318, 112122), (3477, 74748), (4636, 56061), (6229, 41724), (6954, 37374), (10431, 24916), (12458, 20862), (13908, 18687)]