816514056

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{821}}^1$

素因数の和:1579

約数の個数: 96

約数和(自身を含む): 2333822400

約数和(自身を除く): 1517308344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 727, 821, 1368, 1454, 1642, 2181, 2463, 2908, 3284, 4362, 4926, 5816, 6543, 6568, 7389, 8724, 9852, 13086, 13813, 14778, 15599, 17448, 19704, 26172, 27626, 29556, 31198, 41439, 46797, 52344, 55252, 59112, 62396, 82878, 93594, 110504, 124317, 124792, 140391, 165756, 187188, 248634, 280782, 331512, 374376, 497268, 561564, 596867, 994536, 1123128, 1193734, 1790601, 2387468, 3581202, 4774936, 5371803, 7162404, 10743606, 11340473, 14324808, 21487212, 22680946, 34021419, 42974424, 45361892, 68042838, 90723784, 102064257, 136085676, 204128514, 272171352, 408257028, 816514056]

約数ペア:

[(1, 816514056), (2, 408257028), (3, 272171352), (4, 204128514), (6, 136085676), (8, 102064257), (9, 90723784), (12, 68042838), (18, 45361892), (19, 42974424), (24, 34021419), (36, 22680946), (38, 21487212), (57, 14324808), (72, 11340473), (76, 10743606), (114, 7162404), (152, 5371803), (171, 4774936), (228, 3581202), (342, 2387468), (456, 1790601), (684, 1193734), (727, 1123128), (821, 994536), (1368, 596867), (1454, 561564), (1642, 497268), (2181, 374376), (2463, 331512), (2908, 280782), (3284, 248634), (4362, 187188), (4926, 165756), (5816, 140391), (6543, 124792), (6568, 124317), (7389, 110504), (8724, 93594), (9852, 82878), (13086, 62396), (13813, 59112), (14778, 55252), (15599, 52344), (17448, 46797), (19704, 41439), (26172, 31198), (27626, 29556)]