7392216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 128

約数和(自身を含む): 22176000

約数和(自身を除く): 14783784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 29, 38, 39, 43, 52, 57, 58, 76, 78, 86, 87, 104, 114, 116, 129, 152, 156, 172, 174, 228, 232, 247, 258, 312, 344, 348, 377, 456, 494, 516, 551, 559, 696, 741, 754, 817, 988, 1032, 1102, 1118, 1131, 1247, 1482, 1508, 1634, 1653, 1677, 1976, 2204, 2236, 2262, 2451, 2494, 2964, 3016, 3268, 3306, 3354, 3741, 4408, 4472, 4524, 4902, 4988, 5928, 6536, 6612, 6708, 7163, 7482, 9048, 9804, 9976, 10621, 13224, 13416, 14326, 14964, 16211, 19608, 21242, 21489, 23693, 28652, 29928, 31863, 32422, 42484, 42978, 47386, 48633, 57304, 63726, 64844, 71079, 84968, 85956, 94772, 97266, 127452, 129688, 142158, 171912, 189544, 194532, 254904, 284316, 308009, 389064, 568632, 616018, 924027, 1232036, 1848054, 2464072, 3696108, 7392216]

約数ペア:

[(1, 7392216), (2, 3696108), (3, 2464072), (4, 1848054), (6, 1232036), (8, 924027), (12, 616018), (13, 568632), (19, 389064), (24, 308009), (26, 284316), (29, 254904), (38, 194532), (39, 189544), (43, 171912), (52, 142158), (57, 129688), (58, 127452), (76, 97266), (78, 94772), (86, 85956), (87, 84968), (104, 71079), (114, 64844), (116, 63726), (129, 57304), (152, 48633), (156, 47386), (172, 42978), (174, 42484), (228, 32422), (232, 31863), (247, 29928), (258, 28652), (312, 23693), (344, 21489), (348, 21242), (377, 19608), (456, 16211), (494, 14964), (516, 14326), (551, 13416), (559, 13224), (696, 10621), (741, 9976), (754, 9804), (817, 9048), (988, 7482), (1032, 7163), (1102, 6708), (1118, 6612), (1131, 6536), (1247, 5928), (1482, 4988), (1508, 4902), (1634, 4524), (1653, 4472), (1677, 4408), (1976, 3741), (2204, 3354), (2236, 3306), (2262, 3268), (2451, 3016), (2494, 2964)]