2012308768

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 4279661568

約数和(自身を除く): 2267352800

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 107, 136, 181, 191, 214, 272, 362, 382, 428, 544, 724, 764, 856, 1448, 1528, 1712, 1819, 2896, 3056, 3077, 3247, 3424, 3638, 5792, 6112, 6154, 6494, 7276, 12308, 12988, 14552, 19367, 20437, 24616, 25976, 29104, 34571, 38734, 40874, 49232, 51952, 58208, 69142, 77468, 81748, 98464, 103904, 138284, 154936, 163496, 276568, 309872, 326992, 329239, 347429, 553136, 587707, 619744, 653984, 658478, 694858, 1106272, 1175414, 1316956, 1389716, 2350828, 2633912, 2779432, 3699097, 4701656, 5267824, 5558864, 7398194, 9403312, 10535648, 11117728, 14796388, 18806624, 29592776, 59185552, 62884649, 118371104, 125769298, 251538596, 503077192, 1006154384, 2012308768]

約数ペア:

[(1, 2012308768), (2, 1006154384), (4, 503077192), (8, 251538596), (16, 125769298), (17, 118371104), (32, 62884649), (34, 59185552), (68, 29592776), (107, 18806624), (136, 14796388), (181, 11117728), (191, 10535648), (214, 9403312), (272, 7398194), (362, 5558864), (382, 5267824), (428, 4701656), (544, 3699097), (724, 2779432), (764, 2633912), (856, 2350828), (1448, 1389716), (1528, 1316956), (1712, 1175414), (1819, 1106272), (2896, 694858), (3056, 658478), (3077, 653984), (3247, 619744), (3424, 587707), (3638, 553136), (5792, 347429), (6112, 329239), (6154, 326992), (6494, 309872), (7276, 276568), (12308, 163496), (12988, 154936), (14552, 138284), (19367, 103904), (20437, 98464), (24616, 81748), (25976, 77468), (29104, 69142), (34571, 58208), (38734, 51952), (40874, 49232)]