290347344

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{41149}}^1$

素因数の和:41177

約数の個数: 90

約数和(自身を含む): 945256650

約数和(自身を除く): 654909306

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 41149, 82298, 123447, 164596, 246894, 288043, 329192, 370341, 493788, 576086, 658384, 740682, 864129, 987576, 1152172, 1481364, 1728258, 1975152, 2016301, 2304344, 2592387, 2962728, 3456516, 4032602, 4608688, 5184774, 5925456, 6048903, 6913032, 8065204, 10369548, 12097806, 13826064, 16130408, 18146709, 20739096, 24195612, 32260816, 36293418, 41478192, 48391224, 72586836, 96782448, 145173672, 290347344]

約数ペア:

[(1, 290347344), (2, 145173672), (3, 96782448), (4, 72586836), (6, 48391224), (7, 41478192), (8, 36293418), (9, 32260816), (12, 24195612), (14, 20739096), (16, 18146709), (18, 16130408), (21, 13826064), (24, 12097806), (28, 10369548), (36, 8065204), (42, 6913032), (48, 6048903), (49, 5925456), (56, 5184774), (63, 4608688), (72, 4032602), (84, 3456516), (98, 2962728), (112, 2592387), (126, 2304344), (144, 2016301), (147, 1975152), (168, 1728258), (196, 1481364), (252, 1152172), (294, 987576), (336, 864129), (392, 740682), (441, 658384), (504, 576086), (588, 493788), (784, 370341), (882, 329192), (1008, 288043), (1176, 246894), (1764, 164596), (2352, 123447), (3528, 82298), (7056, 41149)]