2855472

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 8094720

約数和(自身を除く): 5239248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 101, 114, 124, 152, 186, 202, 228, 248, 303, 304, 372, 404, 456, 496, 589, 606, 744, 808, 912, 1178, 1212, 1488, 1616, 1767, 1919, 2356, 2424, 3131, 3534, 3838, 4712, 4848, 5757, 6262, 7068, 7676, 9393, 9424, 11514, 12524, 14136, 15352, 18786, 23028, 25048, 28272, 30704, 37572, 46056, 50096, 59489, 75144, 92112, 118978, 150288, 178467, 237956, 356934, 475912, 713868, 951824, 1427736, 2855472]

約数ペア:

[(1, 2855472), (2, 1427736), (3, 951824), (4, 713868), (6, 475912), (8, 356934), (12, 237956), (16, 178467), (19, 150288), (24, 118978), (31, 92112), (38, 75144), (48, 59489), (57, 50096), (62, 46056), (76, 37572), (93, 30704), (101, 28272), (114, 25048), (124, 23028), (152, 18786), (186, 15352), (202, 14136), (228, 12524), (248, 11514), (303, 9424), (304, 9393), (372, 7676), (404, 7068), (456, 6262), (496, 5757), (589, 4848), (606, 4712), (744, 3838), (808, 3534), (912, 3131), (1178, 2424), (1212, 2356), (1488, 1919), (1616, 1767)]