1197456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 3541440

約数和(自身を除く): 2343984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 101, 104, 114, 152, 156, 202, 208, 228, 247, 303, 304, 312, 404, 456, 494, 606, 624, 741, 808, 912, 988, 1212, 1313, 1482, 1616, 1919, 1976, 2424, 2626, 2964, 3838, 3939, 3952, 4848, 5252, 5757, 5928, 7676, 7878, 10504, 11514, 11856, 15352, 15756, 21008, 23028, 24947, 30704, 31512, 46056, 49894, 63024, 74841, 92112, 99788, 149682, 199576, 299364, 399152, 598728, 1197456]

約数ペア:

[(1, 1197456), (2, 598728), (3, 399152), (4, 299364), (6, 199576), (8, 149682), (12, 99788), (13, 92112), (16, 74841), (19, 63024), (24, 49894), (26, 46056), (38, 31512), (39, 30704), (48, 24947), (52, 23028), (57, 21008), (76, 15756), (78, 15352), (101, 11856), (104, 11514), (114, 10504), (152, 7878), (156, 7676), (202, 5928), (208, 5757), (228, 5252), (247, 4848), (303, 3952), (304, 3939), (312, 3838), (404, 2964), (456, 2626), (494, 2424), (606, 1976), (624, 1919), (741, 1616), (808, 1482), (912, 1313), (988, 1212)]