448542918

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:626

約数の個数: 96

約数和(自身を含む): 1078272000

約数和(自身を除く): 629729082

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 127, 138, 171, 207, 254, 342, 381, 414, 437, 449, 762, 874, 898, 1143, 1311, 1347, 2286, 2413, 2622, 2694, 2921, 3933, 4041, 4826, 5842, 7239, 7866, 8082, 8531, 8763, 10327, 14478, 17062, 17526, 20654, 21717, 25593, 26289, 30981, 43434, 51186, 52578, 55499, 57023, 61962, 76779, 92943, 110998, 114046, 153558, 166497, 171069, 185886, 196213, 332994, 342138, 392426, 499491, 513207, 588639, 998982, 1026414, 1083437, 1177278, 1311529, 1765917, 2166874, 2623058, 3250311, 3531834, 3934587, 6500622, 7869174, 9750933, 11803761, 19501866, 23607522, 24919051, 49838102, 74757153, 149514306, 224271459, 448542918]

約数ペア:

[(1, 448542918), (2, 224271459), (3, 149514306), (6, 74757153), (9, 49838102), (18, 24919051), (19, 23607522), (23, 19501866), (38, 11803761), (46, 9750933), (57, 7869174), (69, 6500622), (114, 3934587), (127, 3531834), (138, 3250311), (171, 2623058), (207, 2166874), (254, 1765917), (342, 1311529), (381, 1177278), (414, 1083437), (437, 1026414), (449, 998982), (762, 588639), (874, 513207), (898, 499491), (1143, 392426), (1311, 342138), (1347, 332994), (2286, 196213), (2413, 185886), (2622, 171069), (2694, 166497), (2921, 153558), (3933, 114046), (4041, 110998), (4826, 92943), (5842, 76779), (7239, 61962), (7866, 57023), (8082, 55499), (8531, 52578), (8763, 51186), (10327, 43434), (14478, 30981), (17062, 26289), (17526, 25593), (20654, 21717)]