321046992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4363}}^1$

素因数の和:4457

約数の個数: 120

約数和(自身を含む): 1041145664

約数和(自身を除く): 720098672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 252, 292, 336, 438, 504, 511, 584, 657, 876, 1008, 1022, 1168, 1314, 1533, 1752, 2044, 2628, 3066, 3504, 4088, 4363, 4599, 5256, 6132, 8176, 8726, 9198, 10512, 12264, 13089, 17452, 18396, 24528, 26178, 30541, 34904, 36792, 39267, 52356, 61082, 69808, 73584, 78534, 91623, 104712, 122164, 157068, 183246, 209424, 244328, 274869, 314136, 318499, 366492, 488656, 549738, 628272, 636998, 732984, 955497, 1099476, 1273996, 1465968, 1910994, 2198952, 2229493, 2547992, 2866491, 3821988, 4397904, 4458986, 5095984, 5732982, 6688479, 7643976, 8917972, 11465964, 13376958, 15287952, 17835944, 20065437, 22931928, 26753916, 35671888, 40130874, 45863856, 53507832, 80261748, 107015664, 160523496, 321046992]

約数ペア:

[(1, 321046992), (2, 160523496), (3, 107015664), (4, 80261748), (6, 53507832), (7, 45863856), (8, 40130874), (9, 35671888), (12, 26753916), (14, 22931928), (16, 20065437), (18, 17835944), (21, 15287952), (24, 13376958), (28, 11465964), (36, 8917972), (42, 7643976), (48, 6688479), (56, 5732982), (63, 5095984), (72, 4458986), (73, 4397904), (84, 3821988), (112, 2866491), (126, 2547992), (144, 2229493), (146, 2198952), (168, 1910994), (219, 1465968), (252, 1273996), (292, 1099476), (336, 955497), (438, 732984), (504, 636998), (511, 628272), (584, 549738), (657, 488656), (876, 366492), (1008, 318499), (1022, 314136), (1168, 274869), (1314, 244328), (1533, 209424), (1752, 183246), (2044, 157068), (2628, 122164), (3066, 104712), (3504, 91623), (4088, 78534), (4363, 73584), (4599, 69808), (5256, 61082), (6132, 52356), (8176, 39267), (8726, 36792), (9198, 34904), (10512, 30541), (12264, 26178), (13089, 24528), (17452, 18396)]