21299681952

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{2423}}^1$

素因数の和:2803

約数の個数: 144

約数和(自身を含む): 61320587328

約数和(自身を除く): 40020905376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 233, 262, 288, 393, 466, 524, 699, 786, 932, 1048, 1179, 1398, 1572, 1864, 2096, 2097, 2358, 2423, 2796, 3144, 3728, 4192, 4194, 4716, 4846, 5592, 6288, 7269, 7456, 8388, 9432, 9692, 11184, 12576, 14538, 16776, 18864, 19384, 21807, 22368, 29076, 30523, 33552, 37728, 38768, 43614, 58152, 61046, 67104, 77536, 87228, 91569, 116304, 122092, 174456, 183138, 232608, 244184, 274707, 317413, 348912, 366276, 488368, 549414, 564559, 634826, 697824, 732552, 952239, 976736, 1098828, 1129118, 1269652, 1465104, 1693677, 1904478, 2197656, 2258236, 2539304, 2856717, 2930208, 3387354, 3808956, 4395312, 4516472, 5078608, 5081031, 5713434, 6774708, 7617912, 8790624, 9032944, 10157216, 10162062, 11426868, 13549416, 15235824, 18065888, 20324124, 22853736, 27098832, 30471648, 40648248, 45707472, 54197664, 73957229, 81296496, 91414944, 147914458, 162592992, 221871687, 295828916, 443743374, 591657832, 665615061, 887486748, 1183315664, 1331230122, 1774973496, 2366631328, 2662460244, 3549946992, 5324920488, 7099893984, 10649840976, 21299681952]

約数ペア:

[(1, 21299681952), (2, 10649840976), (3, 7099893984), (4, 5324920488), (6, 3549946992), (8, 2662460244), (9, 2366631328), (12, 1774973496), (16, 1331230122), (18, 1183315664), (24, 887486748), (32, 665615061), (36, 591657832), (48, 443743374), (72, 295828916), (96, 221871687), (131, 162592992), (144, 147914458), (233, 91414944), (262, 81296496), (288, 73957229), (393, 54197664), (466, 45707472), (524, 40648248), (699, 30471648), (786, 27098832), (932, 22853736), (1048, 20324124), (1179, 18065888), (1398, 15235824), (1572, 13549416), (1864, 11426868), (2096, 10162062), (2097, 10157216), (2358, 9032944), (2423, 8790624), (2796, 7617912), (3144, 6774708), (3728, 5713434), (4192, 5081031), (4194, 5078608), (4716, 4516472), (4846, 4395312), (5592, 3808956), (6288, 3387354), (7269, 2930208), (7456, 2856717), (8388, 2539304), (9432, 2258236), (9692, 2197656), (11184, 1904478), (12576, 1693677), (14538, 1465104), (16776, 1269652), (18864, 1129118), (19384, 1098828), (21807, 976736), (22368, 952239), (29076, 732552), (30523, 697824), (33552, 634826), (37728, 564559), (38768, 549414), (43614, 488368), (58152, 366276), (61046, 348912), (67104, 317413), (77536, 274707), (87228, 244184), (91569, 232608), (116304, 183138), (122092, 174456)]