304124772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^2\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 108

約数和(自身を含む): 845273520

約数和(自身を除く): 541148748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 139, 147, 183, 196, 244, 278, 294, 366, 417, 427, 556, 588, 732, 834, 854, 973, 1281, 1668, 1708, 1946, 2562, 2919, 2989, 3721, 3892, 5124, 5838, 5978, 6811, 7442, 8479, 8967, 11163, 11676, 11956, 13622, 14884, 16958, 17934, 20433, 22326, 25437, 26047, 27244, 33916, 35868, 40866, 44652, 50874, 52094, 59353, 78141, 81732, 101748, 104188, 118706, 156282, 178059, 182329, 237412, 312564, 356118, 364658, 415471, 517219, 546987, 712236, 729316, 830942, 1034438, 1093974, 1246413, 1551657, 1661884, 2068876, 2187948, 2492826, 3103314, 3620533, 4985652, 6206628, 7241066, 10861599, 14482132, 21723198, 25343731, 43446396, 50687462, 76031193, 101374924, 152062386, 304124772]

約数ペア:

[(1, 304124772), (2, 152062386), (3, 101374924), (4, 76031193), (6, 50687462), (7, 43446396), (12, 25343731), (14, 21723198), (21, 14482132), (28, 10861599), (42, 7241066), (49, 6206628), (61, 4985652), (84, 3620533), (98, 3103314), (122, 2492826), (139, 2187948), (147, 2068876), (183, 1661884), (196, 1551657), (244, 1246413), (278, 1093974), (294, 1034438), (366, 830942), (417, 729316), (427, 712236), (556, 546987), (588, 517219), (732, 415471), (834, 364658), (854, 356118), (973, 312564), (1281, 237412), (1668, 182329), (1708, 178059), (1946, 156282), (2562, 118706), (2919, 104188), (2989, 101748), (3721, 81732), (3892, 78141), (5124, 59353), (5838, 52094), (5978, 50874), (6811, 44652), (7442, 40866), (8479, 35868), (8967, 33916), (11163, 27244), (11676, 26047), (11956, 25437), (13622, 22326), (14884, 20433), (16958, 17934)]