691807728

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{1409}}^1$

素因数の和:1666

約数の個数: 80

約数和(自身を含む): 1831623840

約数和(自身を除く): 1139816112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 193, 212, 318, 386, 424, 579, 636, 772, 848, 1158, 1272, 1409, 1544, 2316, 2544, 2818, 3088, 4227, 4632, 5636, 8454, 9264, 10229, 11272, 16908, 20458, 22544, 30687, 33816, 40916, 61374, 67632, 74677, 81832, 122748, 149354, 163664, 224031, 245496, 271937, 298708, 448062, 490992, 543874, 597416, 815811, 896124, 1087748, 1194832, 1631622, 1792248, 2175496, 3263244, 3584496, 4350992, 6526488, 13052976, 14412661, 28825322, 43237983, 57650644, 86475966, 115301288, 172951932, 230602576, 345903864, 691807728]

約数ペア:

[(1, 691807728), (2, 345903864), (3, 230602576), (4, 172951932), (6, 115301288), (8, 86475966), (12, 57650644), (16, 43237983), (24, 28825322), (48, 14412661), (53, 13052976), (106, 6526488), (159, 4350992), (193, 3584496), (212, 3263244), (318, 2175496), (386, 1792248), (424, 1631622), (579, 1194832), (636, 1087748), (772, 896124), (848, 815811), (1158, 597416), (1272, 543874), (1409, 490992), (1544, 448062), (2316, 298708), (2544, 271937), (2818, 245496), (3088, 224031), (4227, 163664), (4632, 149354), (5636, 122748), (8454, 81832), (9264, 74677), (10229, 67632), (11272, 61374), (16908, 40916), (20458, 33816), (22544, 30687)]