8418672

素因数分解:

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

素因数の和:231

約数の個数: 120

約数和(自身を含む): 26404560

約数和(自身を除く): 17985888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 144, 152, 153, 171, 181, 204, 228, 272, 304, 306, 323, 342, 362, 408, 456, 543, 612, 646, 684, 724, 816, 912, 969, 1086, 1224, 1292, 1368, 1448, 1629, 1938, 2172, 2448, 2584, 2736, 2896, 2907, 3077, 3258, 3439, 3876, 4344, 5168, 5814, 6154, 6516, 6878, 7752, 8688, 9231, 10317, 11628, 12308, 13032, 13756, 15504, 18462, 20634, 23256, 24616, 26064, 27512, 27693, 30951, 36924, 41268, 46512, 49232, 55024, 55386, 58463, 61902, 73848, 82536, 110772, 116926, 123804, 147696, 165072, 175389, 221544, 233852, 247608, 350778, 443088, 467704, 495216, 526167, 701556, 935408, 1052334, 1403112, 2104668, 2806224, 4209336, 8418672]

約数ペア:

[(1, 8418672), (2, 4209336), (3, 2806224), (4, 2104668), (6, 1403112), (8, 1052334), (9, 935408), (12, 701556), (16, 526167), (17, 495216), (18, 467704), (19, 443088), (24, 350778), (34, 247608), (36, 233852), (38, 221544), (48, 175389), (51, 165072), (57, 147696), (68, 123804), (72, 116926), (76, 110772), (102, 82536), (114, 73848), (136, 61902), (144, 58463), (152, 55386), (153, 55024), (171, 49232), (181, 46512), (204, 41268), (228, 36924), (272, 30951), (304, 27693), (306, 27512), (323, 26064), (342, 24616), (362, 23256), (408, 20634), (456, 18462), (543, 15504), (612, 13756), (646, 13032), (684, 12308), (724, 11628), (816, 10317), (912, 9231), (969, 8688), (1086, 7752), (1224, 6878), (1292, 6516), (1368, 6154), (1448, 5814), (1629, 5168), (1938, 4344), (2172, 3876), (2448, 3439), (2584, 3258), (2736, 3077), (2896, 2907)]