1281183996

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1291

約数の個数: 96

約数和(自身を含む): 3246501888

約数和(自身を除く): 1965317892

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 137, 138, 186, 274, 276, 372, 411, 548, 713, 822, 1093, 1426, 1644, 2139, 2186, 2852, 3151, 3279, 4247, 4278, 4372, 6302, 6558, 8494, 8556, 9453, 12604, 12741, 13116, 16988, 18906, 25139, 25482, 33883, 37812, 50278, 50964, 67766, 75417, 97681, 100556, 101649, 135532, 149741, 150834, 195362, 203298, 293043, 299482, 301668, 390724, 406596, 449223, 586086, 598964, 779309, 898446, 1172172, 1558618, 1796892, 2337927, 3117236, 3444043, 4641971, 4675854, 6888086, 9283942, 9351708, 10332129, 13776172, 13925913, 18567884, 20664258, 27851826, 41328516, 55703652, 106765333, 213530666, 320295999, 427061332, 640591998, 1281183996]

約数ペア:

[(1, 1281183996), (2, 640591998), (3, 427061332), (4, 320295999), (6, 213530666), (12, 106765333), (23, 55703652), (31, 41328516), (46, 27851826), (62, 20664258), (69, 18567884), (92, 13925913), (93, 13776172), (124, 10332129), (137, 9351708), (138, 9283942), (186, 6888086), (274, 4675854), (276, 4641971), (372, 3444043), (411, 3117236), (548, 2337927), (713, 1796892), (822, 1558618), (1093, 1172172), (1426, 898446), (1644, 779309), (2139, 598964), (2186, 586086), (2852, 449223), (3151, 406596), (3279, 390724), (4247, 301668), (4278, 299482), (4372, 293043), (6302, 203298), (6558, 195362), (8494, 150834), (8556, 149741), (9453, 135532), (12604, 101649), (12741, 100556), (13116, 97681), (16988, 75417), (18906, 67766), (25139, 50964), (25482, 50278), (33883, 37812)]