215951952

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8537}}^1$

素因数の和:8596

約数の個数: 80

約数和(自身を含む): 609818112

約数和(自身を除く): 393866160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 8537, 12648, 17074, 25296, 25611, 34148, 51222, 68296, 102444, 136592, 145129, 204888, 264647, 290258, 409776, 435387, 529294, 580516, 793941, 870774, 1058588, 1161032, 1587882, 1741548, 2117176, 2322064, 3175764, 3483096, 4234352, 4498999, 6351528, 6966192, 8997998, 12703056, 13496997, 17995996, 26993994, 35991992, 53987988, 71983984, 107975976, 215951952]

約数ペア:

[(1, 215951952), (2, 107975976), (3, 71983984), (4, 53987988), (6, 35991992), (8, 26993994), (12, 17995996), (16, 13496997), (17, 12703056), (24, 8997998), (31, 6966192), (34, 6351528), (48, 4498999), (51, 4234352), (62, 3483096), (68, 3175764), (93, 2322064), (102, 2117176), (124, 1741548), (136, 1587882), (186, 1161032), (204, 1058588), (248, 870774), (272, 793941), (372, 580516), (408, 529294), (496, 435387), (527, 409776), (744, 290258), (816, 264647), (1054, 204888), (1488, 145129), (1581, 136592), (2108, 102444), (3162, 68296), (4216, 51222), (6324, 34148), (8432, 25611), (8537, 25296), (12648, 17074)]