331338456

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1783}}^1$

素因数の和:1913

約数の個数: 96

約数和(自身を含む): 939276000

約数和(自身を除く): 607937544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 89, 116, 174, 178, 232, 261, 267, 348, 356, 522, 534, 696, 712, 801, 1044, 1068, 1602, 1783, 2088, 2136, 2581, 3204, 3566, 5162, 5349, 6408, 7132, 7743, 10324, 10698, 14264, 15486, 16047, 20648, 21396, 23229, 30972, 32094, 42792, 46458, 51707, 61944, 64188, 92916, 103414, 128376, 155121, 158687, 185832, 206828, 310242, 317374, 413656, 465363, 476061, 620484, 634748, 930726, 952122, 1240968, 1269496, 1428183, 1861452, 1904244, 2856366, 3722904, 3808488, 4601923, 5712732, 9203846, 11425464, 13805769, 18407692, 27611538, 36815384, 41417307, 55223076, 82834614, 110446152, 165669228, 331338456]

約数ペア:

[(1, 331338456), (2, 165669228), (3, 110446152), (4, 82834614), (6, 55223076), (8, 41417307), (9, 36815384), (12, 27611538), (18, 18407692), (24, 13805769), (29, 11425464), (36, 9203846), (58, 5712732), (72, 4601923), (87, 3808488), (89, 3722904), (116, 2856366), (174, 1904244), (178, 1861452), (232, 1428183), (261, 1269496), (267, 1240968), (348, 952122), (356, 930726), (522, 634748), (534, 620484), (696, 476061), (712, 465363), (801, 413656), (1044, 317374), (1068, 310242), (1602, 206828), (1783, 185832), (2088, 158687), (2136, 155121), (2581, 128376), (3204, 103414), (3566, 92916), (5162, 64188), (5349, 61944), (6408, 51707), (7132, 46458), (7743, 42792), (10324, 32094), (10698, 30972), (14264, 23229), (15486, 21396), (16047, 20648)]