2480491188

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13177}}^1$

素因数の和:13283

約数の個数: 120

約数和(自身を含む): 7500706752

約数和(自身を除く): 5020215564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 83, 84, 108, 126, 162, 166, 189, 249, 252, 324, 332, 378, 498, 567, 581, 747, 756, 996, 1134, 1162, 1494, 1743, 2241, 2268, 2324, 2988, 3486, 4482, 5229, 6723, 6972, 8964, 10458, 13177, 13446, 15687, 20916, 26354, 26892, 31374, 39531, 47061, 52708, 62748, 79062, 92239, 94122, 118593, 158124, 184478, 188244, 237186, 276717, 355779, 368956, 474372, 553434, 711558, 830151, 1067337, 1093691, 1106868, 1423116, 1660302, 2134674, 2187382, 2490453, 3281073, 3320604, 4269348, 4374764, 4980906, 6562146, 7471359, 7655837, 9843219, 9961812, 13124292, 14942718, 15311674, 19686438, 22967511, 29529657, 29885436, 30623348, 39372876, 45935022, 59059314, 68902533, 88588971, 91870044, 118118628, 137805066, 177177942, 206707599, 275610132, 354355884, 413415198, 620122797, 826830396, 1240245594, 2480491188]

約数ペア:

[(1, 2480491188), (2, 1240245594), (3, 826830396), (4, 620122797), (6, 413415198), (7, 354355884), (9, 275610132), (12, 206707599), (14, 177177942), (18, 137805066), (21, 118118628), (27, 91870044), (28, 88588971), (36, 68902533), (42, 59059314), (54, 45935022), (63, 39372876), (81, 30623348), (83, 29885436), (84, 29529657), (108, 22967511), (126, 19686438), (162, 15311674), (166, 14942718), (189, 13124292), (249, 9961812), (252, 9843219), (324, 7655837), (332, 7471359), (378, 6562146), (498, 4980906), (567, 4374764), (581, 4269348), (747, 3320604), (756, 3281073), (996, 2490453), (1134, 2187382), (1162, 2134674), (1494, 1660302), (1743, 1423116), (2241, 1106868), (2268, 1093691), (2324, 1067337), (2988, 830151), (3486, 711558), (4482, 553434), (5229, 474372), (6723, 368956), (6972, 355779), (8964, 276717), (10458, 237186), (13177, 188244), (13446, 184478), (15687, 158124), (20916, 118593), (26354, 94122), (26892, 92239), (31374, 79062), (39531, 62748), (47061, 52708)]