2497968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 120

約数和(自身を含む): 8124480

約数和(自身を除く): 5626512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 83, 88, 99, 114, 132, 144, 152, 166, 171, 176, 198, 209, 228, 249, 264, 304, 332, 342, 396, 418, 456, 498, 528, 627, 664, 684, 747, 792, 836, 912, 913, 996, 1254, 1328, 1368, 1494, 1577, 1584, 1672, 1826, 1881, 1992, 2508, 2736, 2739, 2988, 3154, 3344, 3652, 3762, 3984, 4731, 5016, 5478, 5976, 6308, 7304, 7524, 8217, 9462, 10032, 10956, 11952, 12616, 14193, 14608, 15048, 16434, 17347, 18924, 21912, 25232, 28386, 30096, 32868, 34694, 37848, 43824, 52041, 56772, 65736, 69388, 75696, 104082, 113544, 131472, 138776, 156123, 208164, 227088, 277552, 312246, 416328, 624492, 832656, 1248984, 2497968]

約数ペア:

[(1, 2497968), (2, 1248984), (3, 832656), (4, 624492), (6, 416328), (8, 312246), (9, 277552), (11, 227088), (12, 208164), (16, 156123), (18, 138776), (19, 131472), (22, 113544), (24, 104082), (33, 75696), (36, 69388), (38, 65736), (44, 56772), (48, 52041), (57, 43824), (66, 37848), (72, 34694), (76, 32868), (83, 30096), (88, 28386), (99, 25232), (114, 21912), (132, 18924), (144, 17347), (152, 16434), (166, 15048), (171, 14608), (176, 14193), (198, 12616), (209, 11952), (228, 10956), (249, 10032), (264, 9462), (304, 8217), (332, 7524), (342, 7304), (396, 6308), (418, 5976), (456, 5478), (498, 5016), (528, 4731), (627, 3984), (664, 3762), (684, 3652), (747, 3344), (792, 3154), (836, 2988), (912, 2739), (913, 2736), (996, 2508), (1254, 1992), (1328, 1881), (1368, 1826), (1494, 1672), (1577, 1584)]