284919732

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2531}}^1$

素因数の和:2653

約数の個数: 72

約数和(自身を含む): 746534880

約数和(自身を除く): 461615148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 59, 106, 118, 159, 177, 212, 236, 318, 354, 477, 531, 636, 708, 954, 1062, 1908, 2124, 2531, 3127, 5062, 6254, 7593, 9381, 10124, 12508, 15186, 18762, 22779, 28143, 30372, 37524, 45558, 56286, 91116, 112572, 134143, 149329, 268286, 298658, 402429, 447987, 536572, 597316, 804858, 895974, 1207287, 1343961, 1609716, 1791948, 2414574, 2687922, 4829148, 5375844, 7914437, 15828874, 23743311, 31657748, 47486622, 71229933, 94973244, 142459866, 284919732]

約数ペア:

[(1, 284919732), (2, 142459866), (3, 94973244), (4, 71229933), (6, 47486622), (9, 31657748), (12, 23743311), (18, 15828874), (36, 7914437), (53, 5375844), (59, 4829148), (106, 2687922), (118, 2414574), (159, 1791948), (177, 1609716), (212, 1343961), (236, 1207287), (318, 895974), (354, 804858), (477, 597316), (531, 536572), (636, 447987), (708, 402429), (954, 298658), (1062, 268286), (1908, 149329), (2124, 134143), (2531, 112572), (3127, 91116), (5062, 56286), (6254, 45558), (7593, 37524), (9381, 30372), (10124, 28143), (12508, 22779), (15186, 18762)]