324173668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2467}}^1$

素因数の和:2529

約数の個数: 72

約数和(自身を含む): 737201472

約数和(自身を除く): 413027804

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 361, 364, 494, 532, 722, 988, 1444, 1729, 2467, 2527, 3458, 4693, 4934, 5054, 6916, 9386, 9868, 10108, 17269, 18772, 32071, 32851, 34538, 46873, 64142, 65702, 69076, 93746, 128284, 131404, 187492, 224497, 328111, 448994, 609349, 656222, 890587, 897988, 1218698, 1312444, 1781174, 2437396, 3562348, 4265443, 6234109, 8530886, 11577631, 12468218, 17061772, 23155262, 24936436, 46310524, 81043417, 162086834, 324173668]

約数ペア:

[(1, 324173668), (2, 162086834), (4, 81043417), (7, 46310524), (13, 24936436), (14, 23155262), (19, 17061772), (26, 12468218), (28, 11577631), (38, 8530886), (52, 6234109), (76, 4265443), (91, 3562348), (133, 2437396), (182, 1781174), (247, 1312444), (266, 1218698), (361, 897988), (364, 890587), (494, 656222), (532, 609349), (722, 448994), (988, 328111), (1444, 224497), (1729, 187492), (2467, 131404), (2527, 128284), (3458, 93746), (4693, 69076), (4934, 65702), (5054, 64142), (6916, 46873), (9386, 34538), (9868, 32851), (10108, 32071), (17269, 18772)]