31298472

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 90417600

約数和(自身を除く): 59119128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 137, 152, 167, 171, 228, 274, 334, 342, 411, 456, 501, 548, 668, 684, 822, 1002, 1096, 1233, 1336, 1368, 1503, 1644, 2004, 2466, 2603, 3006, 3173, 3288, 4008, 4932, 5206, 6012, 6346, 7809, 9519, 9864, 10412, 12024, 12692, 15618, 19038, 20824, 22879, 23427, 25384, 28557, 31236, 38076, 45758, 46854, 57114, 62472, 68637, 76152, 91516, 93708, 114228, 137274, 183032, 187416, 205911, 228456, 274548, 411822, 434701, 549096, 823644, 869402, 1304103, 1647288, 1738804, 2608206, 3477608, 3912309, 5216412, 7824618, 10432824, 15649236, 31298472]

約数ペア:

[(1, 31298472), (2, 15649236), (3, 10432824), (4, 7824618), (6, 5216412), (8, 3912309), (9, 3477608), (12, 2608206), (18, 1738804), (19, 1647288), (24, 1304103), (36, 869402), (38, 823644), (57, 549096), (72, 434701), (76, 411822), (114, 274548), (137, 228456), (152, 205911), (167, 187416), (171, 183032), (228, 137274), (274, 114228), (334, 93708), (342, 91516), (411, 76152), (456, 68637), (501, 62472), (548, 57114), (668, 46854), (684, 45758), (822, 38076), (1002, 31236), (1096, 28557), (1233, 25384), (1336, 23427), (1368, 22879), (1503, 20824), (1644, 19038), (2004, 15618), (2466, 12692), (2603, 12024), (3006, 10412), (3173, 9864), (3288, 9519), (4008, 7809), (4932, 6346), (5206, 6012)]