1221068424

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{12923}}^1$

素因数の和:13090

約数の個数: 64

約数和(自身を含む): 3176202240

約数和(自身を除く): 1955133816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 186, 248, 254, 372, 381, 508, 744, 762, 1016, 1524, 3048, 3937, 7874, 11811, 12923, 15748, 23622, 25846, 31496, 38769, 47244, 51692, 77538, 94488, 103384, 155076, 310152, 400613, 801226, 1201839, 1602452, 1641221, 2403678, 3204904, 3282442, 4807356, 4923663, 6564884, 9614712, 9847326, 13129768, 19694652, 39389304, 50877851, 101755702, 152633553, 203511404, 305267106, 407022808, 610534212, 1221068424]

約数ペア:

[(1, 1221068424), (2, 610534212), (3, 407022808), (4, 305267106), (6, 203511404), (8, 152633553), (12, 101755702), (24, 50877851), (31, 39389304), (62, 19694652), (93, 13129768), (124, 9847326), (127, 9614712), (186, 6564884), (248, 4923663), (254, 4807356), (372, 3282442), (381, 3204904), (508, 2403678), (744, 1641221), (762, 1602452), (1016, 1201839), (1524, 801226), (3048, 400613), (3937, 310152), (7874, 155076), (11811, 103384), (12923, 94488), (15748, 77538), (23622, 51692), (25846, 47244), (31496, 38769)]