2640049392

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{34877}}^1$

素因数の和:34990

約数の個数: 80

約数和(自身を含む): 7265784960

約数和(自身を除く): 4625735568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 83, 114, 152, 166, 228, 249, 304, 332, 456, 498, 664, 912, 996, 1328, 1577, 1992, 3154, 3984, 4731, 6308, 9462, 12616, 18924, 25232, 34877, 37848, 69754, 75696, 104631, 139508, 209262, 279016, 418524, 558032, 662663, 837048, 1325326, 1674096, 1987989, 2650652, 2894791, 3975978, 5301304, 5789582, 7951956, 8684373, 10602608, 11579164, 15903912, 17368746, 23158328, 31807824, 34737492, 46316656, 55001029, 69474984, 110002058, 138949968, 165003087, 220004116, 330006174, 440008232, 660012348, 880016464, 1320024696, 2640049392]

約数ペア:

[(1, 2640049392), (2, 1320024696), (3, 880016464), (4, 660012348), (6, 440008232), (8, 330006174), (12, 220004116), (16, 165003087), (19, 138949968), (24, 110002058), (38, 69474984), (48, 55001029), (57, 46316656), (76, 34737492), (83, 31807824), (114, 23158328), (152, 17368746), (166, 15903912), (228, 11579164), (249, 10602608), (304, 8684373), (332, 7951956), (456, 5789582), (498, 5301304), (664, 3975978), (912, 2894791), (996, 2650652), (1328, 1987989), (1577, 1674096), (1992, 1325326), (3154, 837048), (3984, 662663), (4731, 558032), (6308, 418524), (9462, 279016), (12616, 209262), (18924, 139508), (25232, 104631), (34877, 75696), (37848, 69754)]