836445744

素因数分解:

$2^4\times 3^3\times {\mathrm{97}}^1\times {\mathrm{19961}}^1$

素因数の和:20075

約数の個数: 80

約数和(自身を含む): 2425782240

約数和(自身を除く): 1589336496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 97, 108, 144, 194, 216, 291, 388, 432, 582, 776, 873, 1164, 1552, 1746, 2328, 2619, 3492, 4656, 5238, 6984, 10476, 13968, 19961, 20952, 39922, 41904, 59883, 79844, 119766, 159688, 179649, 239532, 319376, 359298, 479064, 538947, 718596, 958128, 1077894, 1437192, 1936217, 2155788, 2874384, 3872434, 4311576, 5808651, 7744868, 8623152, 11617302, 15489736, 17425953, 23234604, 30979472, 34851906, 46469208, 52277859, 69703812, 92938416, 104555718, 139407624, 209111436, 278815248, 418222872, 836445744]

約数ペア:

[(1, 836445744), (2, 418222872), (3, 278815248), (4, 209111436), (6, 139407624), (8, 104555718), (9, 92938416), (12, 69703812), (16, 52277859), (18, 46469208), (24, 34851906), (27, 30979472), (36, 23234604), (48, 17425953), (54, 15489736), (72, 11617302), (97, 8623152), (108, 7744868), (144, 5808651), (194, 4311576), (216, 3872434), (291, 2874384), (388, 2155788), (432, 1936217), (582, 1437192), (776, 1077894), (873, 958128), (1164, 718596), (1552, 538947), (1746, 479064), (2328, 359298), (2619, 319376), (3492, 239532), (4656, 179649), (5238, 159688), (6984, 119766), (10476, 79844), (13968, 59883), (19961, 41904), (20952, 39922)]