1653915984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1$

素因数の和:997

約数の個数: 160

約数和(自身を含む): 5050510080

約数和(自身を除く): 3396594096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 168, 173, 222, 259, 296, 336, 346, 444, 518, 519, 592, 692, 769, 777, 888, 1036, 1038, 1211, 1384, 1538, 1554, 1776, 2072, 2076, 2307, 2422, 2768, 3076, 3108, 3633, 4144, 4152, 4614, 4844, 5383, 6152, 6216, 6401, 7266, 8304, 9228, 9688, 10766, 12304, 12432, 12802, 14532, 16149, 18456, 19203, 19376, 21532, 25604, 28453, 29064, 32298, 36912, 38406, 43064, 44807, 51208, 56906, 58128, 64596, 76812, 85359, 86128, 89614, 102416, 113812, 129192, 133037, 134421, 153624, 170718, 179228, 199171, 227624, 258384, 266074, 268842, 307248, 341436, 358456, 398342, 399111, 455248, 532148, 537684, 597513, 682872, 716912, 796684, 798222, 931259, 1064296, 1075368, 1195026, 1365744, 1593368, 1596444, 1862518, 2128592, 2150736, 2390052, 2793777, 3186736, 3192888, 3725036, 4780104, 4922369, 5587554, 6385776, 7450072, 9560208, 9844738, 11175108, 14767107, 14900144, 19689476, 22350216, 29534214, 34456583, 39378952, 44700432, 59068428, 68913166, 78757904, 103369749, 118136856, 137826332, 206739498, 236273712, 275652664, 413478996, 551305328, 826957992, 1653915984]

約数ペア:

[(1, 1653915984), (2, 826957992), (3, 551305328), (4, 413478996), (6, 275652664), (7, 236273712), (8, 206739498), (12, 137826332), (14, 118136856), (16, 103369749), (21, 78757904), (24, 68913166), (28, 59068428), (37, 44700432), (42, 39378952), (48, 34456583), (56, 29534214), (74, 22350216), (84, 19689476), (111, 14900144), (112, 14767107), (148, 11175108), (168, 9844738), (173, 9560208), (222, 7450072), (259, 6385776), (296, 5587554), (336, 4922369), (346, 4780104), (444, 3725036), (518, 3192888), (519, 3186736), (592, 2793777), (692, 2390052), (769, 2150736), (777, 2128592), (888, 1862518), (1036, 1596444), (1038, 1593368), (1211, 1365744), (1384, 1195026), (1538, 1075368), (1554, 1064296), (1776, 931259), (2072, 798222), (2076, 796684), (2307, 716912), (2422, 682872), (2768, 597513), (3076, 537684), (3108, 532148), (3633, 455248), (4144, 399111), (4152, 398342), (4614, 358456), (4844, 341436), (5383, 307248), (6152, 268842), (6216, 266074), (6401, 258384), (7266, 227624), (8304, 199171), (9228, 179228), (9688, 170718), (10766, 153624), (12304, 134421), (12432, 133037), (12802, 129192), (14532, 113812), (16149, 102416), (18456, 89614), (19203, 86128), (19376, 85359), (21532, 76812), (25604, 64596), (28453, 58128), (29064, 56906), (32298, 51208), (36912, 44807), (38406, 43064)]