1657887768

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1789}}^1$

素因数の和:2073

約数の個数: 96

約数和(自身を含む): 4587913200

約数和(自身を除く): 2930025432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 211, 244, 366, 422, 488, 549, 633, 732, 844, 1098, 1266, 1464, 1688, 1789, 1899, 2196, 2532, 3578, 3798, 4392, 5064, 5367, 7156, 7596, 10734, 12871, 14312, 15192, 16101, 21468, 25742, 32202, 38613, 42936, 51484, 64404, 77226, 102968, 109129, 115839, 128808, 154452, 218258, 231678, 308904, 327387, 377479, 436516, 463356, 654774, 754958, 873032, 926712, 982161, 1132437, 1309548, 1509916, 1964322, 2264874, 2619096, 3019832, 3397311, 3928644, 4529748, 6794622, 7857288, 9059496, 13589244, 23026219, 27178488, 46052438, 69078657, 92104876, 138157314, 184209752, 207235971, 276314628, 414471942, 552629256, 828943884, 1657887768]

約数ペア:

[(1, 1657887768), (2, 828943884), (3, 552629256), (4, 414471942), (6, 276314628), (8, 207235971), (9, 184209752), (12, 138157314), (18, 92104876), (24, 69078657), (36, 46052438), (61, 27178488), (72, 23026219), (122, 13589244), (183, 9059496), (211, 7857288), (244, 6794622), (366, 4529748), (422, 3928644), (488, 3397311), (549, 3019832), (633, 2619096), (732, 2264874), (844, 1964322), (1098, 1509916), (1266, 1309548), (1464, 1132437), (1688, 982161), (1789, 926712), (1899, 873032), (2196, 754958), (2532, 654774), (3578, 463356), (3798, 436516), (4392, 377479), (5064, 327387), (5367, 308904), (7156, 231678), (7596, 218258), (10734, 154452), (12871, 128808), (14312, 115839), (15192, 109129), (16101, 102968), (21468, 77226), (25742, 64404), (32202, 51484), (38613, 42936)]