838476912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1381}}^1$

素因数の和:1551

約数の個数: 160

約数和(自身を含む): 2687050240

約数和(自身を除く): 1848573328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 139, 156, 168, 182, 208, 273, 278, 312, 336, 364, 417, 546, 556, 624, 728, 834, 973, 1092, 1112, 1381, 1456, 1668, 1807, 1946, 2184, 2224, 2762, 2919, 3336, 3614, 3892, 4143, 4368, 5421, 5524, 5838, 6672, 7228, 7784, 8286, 9667, 10842, 11048, 11676, 12649, 14456, 15568, 16572, 17953, 19334, 21684, 22096, 23352, 25298, 28912, 29001, 33144, 35906, 37947, 38668, 43368, 46704, 50596, 53859, 58002, 66288, 71812, 75894, 77336, 86736, 101192, 107718, 116004, 125671, 143624, 151788, 154672, 191959, 202384, 215436, 232008, 251342, 287248, 303576, 377013, 383918, 430872, 464016, 502684, 575877, 607152, 754026, 767836, 861744, 1005368, 1151754, 1343713, 1508052, 1535672, 2010736, 2303508, 2495467, 2687426, 3016104, 3071344, 4031139, 4607016, 4990934, 5374852, 6032208, 7486401, 8062278, 9214032, 9981868, 10749704, 14972802, 16124556, 17468269, 19963736, 21499408, 29945604, 32249112, 34936538, 39927472, 52404807, 59891208, 64498224, 69873076, 104809614, 119782416, 139746152, 209619228, 279492304, 419238456, 838476912]

約数ペア:

[(1, 838476912), (2, 419238456), (3, 279492304), (4, 209619228), (6, 139746152), (7, 119782416), (8, 104809614), (12, 69873076), (13, 64498224), (14, 59891208), (16, 52404807), (21, 39927472), (24, 34936538), (26, 32249112), (28, 29945604), (39, 21499408), (42, 19963736), (48, 17468269), (52, 16124556), (56, 14972802), (78, 10749704), (84, 9981868), (91, 9214032), (104, 8062278), (112, 7486401), (139, 6032208), (156, 5374852), (168, 4990934), (182, 4607016), (208, 4031139), (273, 3071344), (278, 3016104), (312, 2687426), (336, 2495467), (364, 2303508), (417, 2010736), (546, 1535672), (556, 1508052), (624, 1343713), (728, 1151754), (834, 1005368), (973, 861744), (1092, 767836), (1112, 754026), (1381, 607152), (1456, 575877), (1668, 502684), (1807, 464016), (1946, 430872), (2184, 383918), (2224, 377013), (2762, 303576), (2919, 287248), (3336, 251342), (3614, 232008), (3892, 215436), (4143, 202384), (4368, 191959), (5421, 154672), (5524, 151788), (5838, 143624), (6672, 125671), (7228, 116004), (7784, 107718), (8286, 101192), (9667, 86736), (10842, 77336), (11048, 75894), (11676, 71812), (12649, 66288), (14456, 58002), (15568, 53859), (16572, 50596), (17953, 46704), (19334, 43368), (21684, 38668), (22096, 37947), (23352, 35906), (25298, 33144), (28912, 29001)]