290410032

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{937}}^1$

素因数の和:1546

約数の個数: 80

約数和(自身を含む): 820697472

約数和(自身を除く): 530287440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 587, 937, 1174, 1761, 1874, 2348, 2811, 3522, 3748, 4696, 5622, 6457, 7044, 7496, 9392, 10307, 11244, 12914, 14088, 14992, 19371, 20614, 22488, 25828, 28176, 30921, 38742, 41228, 44976, 51656, 61842, 77484, 82456, 103312, 123684, 154968, 164912, 247368, 309936, 494736, 550019, 1100038, 1650057, 2200076, 3300114, 4400152, 6050209, 6600228, 8800304, 12100418, 13200456, 18150627, 24200836, 26400912, 36301254, 48401672, 72602508, 96803344, 145205016, 290410032]

約数ペア:

[(1, 290410032), (2, 145205016), (3, 96803344), (4, 72602508), (6, 48401672), (8, 36301254), (11, 26400912), (12, 24200836), (16, 18150627), (22, 13200456), (24, 12100418), (33, 8800304), (44, 6600228), (48, 6050209), (66, 4400152), (88, 3300114), (132, 2200076), (176, 1650057), (264, 1100038), (528, 550019), (587, 494736), (937, 309936), (1174, 247368), (1761, 164912), (1874, 154968), (2348, 123684), (2811, 103312), (3522, 82456), (3748, 77484), (4696, 61842), (5622, 51656), (6457, 44976), (7044, 41228), (7496, 38742), (9392, 30921), (10307, 28176), (11244, 25828), (12914, 22488), (14088, 20614), (14992, 19371)]