144646248

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{449}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 374976000

約数和(自身を除く): 230329752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 433, 449, 744, 866, 898, 1299, 1347, 1732, 1796, 2598, 2694, 3464, 3592, 5196, 5388, 10392, 10776, 13423, 13919, 26846, 27838, 40269, 41757, 53692, 55676, 80538, 83514, 107384, 111352, 161076, 167028, 194417, 322152, 334056, 388834, 583251, 777668, 1166502, 1555336, 2333004, 4666008, 6026927, 12053854, 18080781, 24107708, 36161562, 48215416, 72323124, 144646248]

約数ペア:

[(1, 144646248), (2, 72323124), (3, 48215416), (4, 36161562), (6, 24107708), (8, 18080781), (12, 12053854), (24, 6026927), (31, 4666008), (62, 2333004), (93, 1555336), (124, 1166502), (186, 777668), (248, 583251), (372, 388834), (433, 334056), (449, 322152), (744, 194417), (866, 167028), (898, 161076), (1299, 111352), (1347, 107384), (1732, 83514), (1796, 80538), (2598, 55676), (2694, 53692), (3464, 41757), (3592, 40269), (5196, 27838), (5388, 26846), (10392, 13919), (10776, 13423)]