257057952

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5142

約数の個数: 96

約数和(自身を含む): 737662464

約数和(自身を除く): 480604512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 544, 744, 816, 992, 1054, 1488, 1581, 1632, 2108, 2976, 3162, 4216, 5081, 6324, 8432, 10162, 12648, 15243, 16864, 20324, 25296, 30486, 40648, 50592, 60972, 81296, 86377, 121944, 157511, 162592, 172754, 243888, 259131, 315022, 345508, 472533, 487776, 518262, 630044, 691016, 945066, 1036524, 1260088, 1382032, 1890132, 2073048, 2520176, 2677687, 2764064, 3780264, 4146096, 5040352, 5355374, 7560528, 8033061, 8292192, 10710748, 15121056, 16066122, 21421496, 32132244, 42842992, 64264488, 85685984, 128528976, 257057952]

約数ペア:

[(1, 257057952), (2, 128528976), (3, 85685984), (4, 64264488), (6, 42842992), (8, 32132244), (12, 21421496), (16, 16066122), (17, 15121056), (24, 10710748), (31, 8292192), (32, 8033061), (34, 7560528), (48, 5355374), (51, 5040352), (62, 4146096), (68, 3780264), (93, 2764064), (96, 2677687), (102, 2520176), (124, 2073048), (136, 1890132), (186, 1382032), (204, 1260088), (248, 1036524), (272, 945066), (372, 691016), (408, 630044), (496, 518262), (527, 487776), (544, 472533), (744, 345508), (816, 315022), (992, 259131), (1054, 243888), (1488, 172754), (1581, 162592), (1632, 157511), (2108, 121944), (2976, 86377), (3162, 81296), (4216, 60972), (5081, 50592), (6324, 40648), (8432, 30486), (10162, 25296), (12648, 20324), (15243, 16864)]