2019787872

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{6581}}^1$

素因数の和:6756

約数の個数: 96

約数和(自身を含む): 5573111040

約数和(自身を除く): 3553323168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 139, 184, 276, 278, 368, 417, 552, 556, 736, 834, 1104, 1112, 1668, 2208, 2224, 3197, 3336, 4448, 6394, 6581, 6672, 9591, 12788, 13162, 13344, 19182, 19743, 25576, 26324, 38364, 39486, 51152, 52648, 76728, 78972, 102304, 105296, 151363, 153456, 157944, 210592, 302726, 306912, 315888, 454089, 605452, 631776, 908178, 914759, 1210904, 1816356, 1829518, 2421808, 2744277, 3632712, 3659036, 4843616, 5488554, 7265424, 7318072, 10977108, 14530848, 14636144, 21039457, 21954216, 29272288, 42078914, 43908432, 63118371, 84157828, 87816864, 126236742, 168315656, 252473484, 336631312, 504946968, 673262624, 1009893936, 2019787872]

約数ペア:

[(1, 2019787872), (2, 1009893936), (3, 673262624), (4, 504946968), (6, 336631312), (8, 252473484), (12, 168315656), (16, 126236742), (23, 87816864), (24, 84157828), (32, 63118371), (46, 43908432), (48, 42078914), (69, 29272288), (92, 21954216), (96, 21039457), (138, 14636144), (139, 14530848), (184, 10977108), (276, 7318072), (278, 7265424), (368, 5488554), (417, 4843616), (552, 3659036), (556, 3632712), (736, 2744277), (834, 2421808), (1104, 1829518), (1112, 1816356), (1668, 1210904), (2208, 914759), (2224, 908178), (3197, 631776), (3336, 605452), (4448, 454089), (6394, 315888), (6581, 306912), (6672, 302726), (9591, 210592), (12788, 157944), (13162, 153456), (13344, 151363), (19182, 105296), (19743, 102304), (25576, 78972), (26324, 76728), (38364, 52648), (39486, 51152)]