220305096

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1057

約数の個数: 160

約数和(自身を含む): 695566080

約数和(自身を除く): 475260984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 81, 88, 93, 99, 108, 124, 132, 162, 186, 198, 216, 248, 264, 279, 297, 324, 341, 372, 396, 558, 594, 648, 682, 744, 792, 837, 891, 997, 1023, 1116, 1188, 1364, 1674, 1782, 1994, 2046, 2232, 2376, 2511, 2728, 2991, 3069, 3348, 3564, 3988, 4092, 5022, 5982, 6138, 6696, 7128, 7976, 8184, 8973, 9207, 10044, 10967, 11964, 12276, 17946, 18414, 20088, 21934, 23928, 24552, 26919, 27621, 30907, 32901, 35892, 36828, 43868, 53838, 55242, 61814, 65802, 71784, 73656, 80757, 87736, 92721, 98703, 107676, 110484, 123628, 131604, 161514, 185442, 197406, 215352, 220968, 247256, 263208, 278163, 296109, 323028, 339977, 370884, 394812, 556326, 592218, 646056, 679954, 741768, 789624, 834489, 888327, 1019931, 1112652, 1184436, 1359908, 1668978, 1776654, 2039862, 2225304, 2368872, 2503467, 2719816, 3059793, 3337956, 3553308, 4079724, 5006934, 6119586, 6675912, 7106616, 8159448, 9179379, 10013868, 12239172, 18358758, 20027736, 24478344, 27538137, 36717516, 55076274, 73435032, 110152548, 220305096]

約数ペア:

[(1, 220305096), (2, 110152548), (3, 73435032), (4, 55076274), (6, 36717516), (8, 27538137), (9, 24478344), (11, 20027736), (12, 18358758), (18, 12239172), (22, 10013868), (24, 9179379), (27, 8159448), (31, 7106616), (33, 6675912), (36, 6119586), (44, 5006934), (54, 4079724), (62, 3553308), (66, 3337956), (72, 3059793), (81, 2719816), (88, 2503467), (93, 2368872), (99, 2225304), (108, 2039862), (124, 1776654), (132, 1668978), (162, 1359908), (186, 1184436), (198, 1112652), (216, 1019931), (248, 888327), (264, 834489), (279, 789624), (297, 741768), (324, 679954), (341, 646056), (372, 592218), (396, 556326), (558, 394812), (594, 370884), (648, 339977), (682, 323028), (744, 296109), (792, 278163), (837, 263208), (891, 247256), (997, 220968), (1023, 215352), (1116, 197406), (1188, 185442), (1364, 161514), (1674, 131604), (1782, 123628), (1994, 110484), (2046, 107676), (2232, 98703), (2376, 92721), (2511, 87736), (2728, 80757), (2991, 73656), (3069, 71784), (3348, 65802), (3564, 61814), (3988, 55242), (4092, 53838), (5022, 43868), (5982, 36828), (6138, 35892), (6696, 32901), (7128, 30907), (7976, 27621), (8184, 26919), (8973, 24552), (9207, 23928), (10044, 21934), (10967, 20088), (11964, 18414), (12276, 17946)]