218195856

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5482

約数の個数: 100

約数和(自身を含む): 652013824

約数和(自身を除く): 433817968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 248, 279, 324, 372, 432, 496, 558, 648, 744, 837, 1116, 1296, 1488, 1674, 2232, 2511, 3348, 4464, 5022, 5431, 6696, 10044, 10862, 13392, 16293, 20088, 21724, 32586, 40176, 43448, 48879, 65172, 86896, 97758, 130344, 146637, 168361, 195516, 260688, 293274, 336722, 391032, 439911, 505083, 586548, 673444, 782064, 879822, 1010166, 1173096, 1346888, 1515249, 1759644, 2020332, 2346192, 2693776, 3030498, 3519288, 4040664, 4545747, 6060996, 7038576, 8081328, 9091494, 12121992, 13637241, 18182988, 24243984, 27274482, 36365976, 54548964, 72731952, 109097928, 218195856]

約数ペア:

[(1, 218195856), (2, 109097928), (3, 72731952), (4, 54548964), (6, 36365976), (8, 27274482), (9, 24243984), (12, 18182988), (16, 13637241), (18, 12121992), (24, 9091494), (27, 8081328), (31, 7038576), (36, 6060996), (48, 4545747), (54, 4040664), (62, 3519288), (72, 3030498), (81, 2693776), (93, 2346192), (108, 2020332), (124, 1759644), (144, 1515249), (162, 1346888), (186, 1173096), (216, 1010166), (248, 879822), (279, 782064), (324, 673444), (372, 586548), (432, 505083), (496, 439911), (558, 391032), (648, 336722), (744, 293274), (837, 260688), (1116, 195516), (1296, 168361), (1488, 146637), (1674, 130344), (2232, 97758), (2511, 86896), (3348, 65172), (4464, 48879), (5022, 43448), (5431, 40176), (6696, 32586), (10044, 21724), (10862, 20088), (13392, 16293)]