259308324

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19843}}^1$

素因数の和:19878

約数の個数: 72

約数和(自身を含む): 738990560

約数和(自身を除く): 479682236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 2178, 3267, 4356, 6534, 13068, 19843, 39686, 59529, 79372, 119058, 178587, 218273, 238116, 357174, 436546, 535761, 654819, 714348, 873092, 1071522, 1309638, 1964457, 2143044, 2401003, 2619276, 3928914, 4802006, 5893371, 7203009, 7857828, 9604012, 11786742, 14406018, 21609027, 23573484, 28812036, 43218054, 64827081, 86436108, 129654162, 259308324]

約数ペア:

[(1, 259308324), (2, 129654162), (3, 86436108), (4, 64827081), (6, 43218054), (9, 28812036), (11, 23573484), (12, 21609027), (18, 14406018), (22, 11786742), (27, 9604012), (33, 7857828), (36, 7203009), (44, 5893371), (54, 4802006), (66, 3928914), (99, 2619276), (108, 2401003), (121, 2143044), (132, 1964457), (198, 1309638), (242, 1071522), (297, 873092), (363, 714348), (396, 654819), (484, 535761), (594, 436546), (726, 357174), (1089, 238116), (1188, 218273), (1452, 178587), (2178, 119058), (3267, 79372), (4356, 59529), (6534, 39686), (13068, 19843)]