229671468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1188

約数の個数: 144

約数和(自身を含む): 687348480

約数和(自身を除く): 457677012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 36, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 117, 138, 156, 171, 207, 228, 234, 247, 276, 299, 342, 414, 437, 468, 494, 598, 684, 741, 828, 874, 897, 988, 1123, 1196, 1311, 1482, 1748, 1794, 2223, 2246, 2622, 2691, 2964, 3369, 3588, 3933, 4446, 4492, 5244, 5382, 5681, 6738, 7866, 8892, 10107, 10764, 11362, 13476, 14599, 15732, 17043, 20214, 21337, 22724, 25829, 29198, 34086, 40428, 42674, 43797, 51129, 51658, 58396, 64011, 68172, 77487, 85348, 87594, 102258, 103316, 128022, 131391, 154974, 175188, 192033, 204516, 232461, 256044, 262782, 277381, 309948, 335777, 384066, 464922, 490751, 525564, 554762, 671554, 768132, 832143, 929844, 981502, 1007331, 1109524, 1343108, 1472253, 1664286, 1963004, 2014662, 2496429, 2944506, 3021993, 3328572, 4029324, 4416759, 4992858, 5889012, 6043986, 6379763, 8833518, 9985716, 12087972, 12759526, 17667036, 19139289, 25519052, 38278578, 57417867, 76557156, 114835734, 229671468]

約数ペア:

[(1, 229671468), (2, 114835734), (3, 76557156), (4, 57417867), (6, 38278578), (9, 25519052), (12, 19139289), (13, 17667036), (18, 12759526), (19, 12087972), (23, 9985716), (26, 8833518), (36, 6379763), (38, 6043986), (39, 5889012), (46, 4992858), (52, 4416759), (57, 4029324), (69, 3328572), (76, 3021993), (78, 2944506), (92, 2496429), (114, 2014662), (117, 1963004), (138, 1664286), (156, 1472253), (171, 1343108), (207, 1109524), (228, 1007331), (234, 981502), (247, 929844), (276, 832143), (299, 768132), (342, 671554), (414, 554762), (437, 525564), (468, 490751), (494, 464922), (598, 384066), (684, 335777), (741, 309948), (828, 277381), (874, 262782), (897, 256044), (988, 232461), (1123, 204516), (1196, 192033), (1311, 175188), (1482, 154974), (1748, 131391), (1794, 128022), (2223, 103316), (2246, 102258), (2622, 87594), (2691, 85348), (2964, 77487), (3369, 68172), (3588, 64011), (3933, 58396), (4446, 51658), (4492, 51129), (5244, 43797), (5382, 42674), (5681, 40428), (6738, 34086), (7866, 29198), (8892, 25829), (10107, 22724), (10764, 21337), (11362, 20214), (13476, 17043), (14599, 15732)]