400745232

素因数分解:

$2^4\times 3^4\times {\mathrm{373}}^1\times {\mathrm{829}}^1$

素因数の和:1222

約数の個数: 100

約数和(自身を含む): 1164385420

約数和(自身を除く): 763640188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 373, 432, 648, 746, 829, 1119, 1296, 1492, 1658, 2238, 2487, 2984, 3316, 3357, 4476, 4974, 5968, 6632, 6714, 7461, 8952, 9948, 10071, 13264, 13428, 14922, 17904, 19896, 20142, 22383, 26856, 29844, 30213, 39792, 40284, 44766, 53712, 59688, 60426, 67149, 80568, 89532, 119376, 120852, 134298, 161136, 179064, 241704, 268596, 309217, 358128, 483408, 537192, 618434, 927651, 1074384, 1236868, 1855302, 2473736, 2782953, 3710604, 4947472, 5565906, 7421208, 8348859, 11131812, 14842416, 16697718, 22263624, 25046577, 33395436, 44527248, 50093154, 66790872, 100186308, 133581744, 200372616, 400745232]

約数ペア:

[(1, 400745232), (2, 200372616), (3, 133581744), (4, 100186308), (6, 66790872), (8, 50093154), (9, 44527248), (12, 33395436), (16, 25046577), (18, 22263624), (24, 16697718), (27, 14842416), (36, 11131812), (48, 8348859), (54, 7421208), (72, 5565906), (81, 4947472), (108, 3710604), (144, 2782953), (162, 2473736), (216, 1855302), (324, 1236868), (373, 1074384), (432, 927651), (648, 618434), (746, 537192), (829, 483408), (1119, 358128), (1296, 309217), (1492, 268596), (1658, 241704), (2238, 179064), (2487, 161136), (2984, 134298), (3316, 120852), (3357, 119376), (4476, 89532), (4974, 80568), (5968, 67149), (6632, 60426), (6714, 59688), (7461, 53712), (8952, 44766), (9948, 40284), (10071, 39792), (13264, 30213), (13428, 29844), (14922, 26856), (17904, 22383), (19896, 20142)]