2806224

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 8124480

約数和(自身を除く): 5318256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 181, 204, 228, 272, 304, 323, 362, 408, 456, 543, 646, 724, 816, 912, 969, 1086, 1292, 1448, 1938, 2172, 2584, 2896, 3077, 3439, 3876, 4344, 5168, 6154, 6878, 7752, 8688, 9231, 10317, 12308, 13756, 15504, 18462, 20634, 24616, 27512, 36924, 41268, 49232, 55024, 58463, 73848, 82536, 116926, 147696, 165072, 175389, 233852, 350778, 467704, 701556, 935408, 1403112, 2806224]

約数ペア:

[(1, 2806224), (2, 1403112), (3, 935408), (4, 701556), (6, 467704), (8, 350778), (12, 233852), (16, 175389), (17, 165072), (19, 147696), (24, 116926), (34, 82536), (38, 73848), (48, 58463), (51, 55024), (57, 49232), (68, 41268), (76, 36924), (102, 27512), (114, 24616), (136, 20634), (152, 18462), (181, 15504), (204, 13756), (228, 12308), (272, 10317), (304, 9231), (323, 8688), (362, 7752), (408, 6878), (456, 6154), (543, 5168), (646, 4344), (724, 3876), (816, 3439), (912, 3077), (969, 2896), (1086, 2584), (1292, 2172), (1448, 1938)]