2798854128

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6959}}^1$

素因数の和:7009

約数の個数: 240

約数和(自身を含む): 9838656000

約数和(自身を除く): 7039801872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 304, 336, 342, 378, 392, 399, 432, 441, 456, 504, 513, 532, 588, 684, 756, 784, 798, 882, 912, 931, 1008, 1026, 1064, 1176, 1197, 1323, 1368, 1512, 1596, 1764, 1862, 2052, 2128, 2352, 2394, 2646, 2736, 2793, 3024, 3192, 3528, 3591, 3724, 4104, 4788, 5292, 5586, 6384, 6959, 7056, 7182, 7448, 8208, 8379, 9576, 10584, 11172, 13918, 14364, 14896, 16758, 19152, 20877, 21168, 22344, 25137, 27836, 28728, 33516, 41754, 44688, 48713, 50274, 55672, 57456, 62631, 67032, 83508, 97426, 100548, 111344, 125262, 132221, 134064, 146139, 167016, 187893, 194852, 201096, 250524, 264442, 292278, 334032, 340991, 375786, 389704, 396663, 402192, 438417, 501048, 528884, 584556, 681982, 751572, 779408, 793326, 876834, 925547, 1002096, 1022973, 1057768, 1169112, 1189989, 1315251, 1363964, 1503144, 1586652, 1753668, 1851094, 2045946, 2115536, 2338224, 2379978, 2630502, 2727928, 2776641, 3006288, 3068919, 3173304, 3507336, 3569967, 3702188, 4091892, 4759956, 5261004, 5455856, 5553282, 6137838, 6346608, 6478829, 7014672, 7139934, 7404376, 8183784, 8329923, 9206757, 9519912, 10522008, 11106564, 12275676, 12957658, 14279868, 14808752, 16367568, 16659846, 18413514, 19039824, 19436487, 21044016, 22213128, 24551352, 24989769, 25915316, 28559736, 33319692, 36827028, 38872974, 44426256, 49102704, 49979538, 51830632, 57119472, 58309461, 66639384, 73654056, 77745948, 99959076, 103661264, 116618922, 133278768, 147308112, 155491896, 174928383, 199918152, 233237844, 310983792, 349856766, 399836304, 466475688, 699713532, 932951376, 1399427064, 2798854128]

約数ペア:

[(1, 2798854128), (2, 1399427064), (3, 932951376), (4, 699713532), (6, 466475688), (7, 399836304), (8, 349856766), (9, 310983792), (12, 233237844), (14, 199918152), (16, 174928383), (18, 155491896), (19, 147308112), (21, 133278768), (24, 116618922), (27, 103661264), (28, 99959076), (36, 77745948), (38, 73654056), (42, 66639384), (48, 58309461), (49, 57119472), (54, 51830632), (56, 49979538), (57, 49102704), (63, 44426256), (72, 38872974), (76, 36827028), (84, 33319692), (98, 28559736), (108, 25915316), (112, 24989769), (114, 24551352), (126, 22213128), (133, 21044016), (144, 19436487), (147, 19039824), (152, 18413514), (168, 16659846), (171, 16367568), (189, 14808752), (196, 14279868), (216, 12957658), (228, 12275676), (252, 11106564), (266, 10522008), (294, 9519912), (304, 9206757), (336, 8329923), (342, 8183784), (378, 7404376), (392, 7139934), (399, 7014672), (432, 6478829), (441, 6346608), (456, 6137838), (504, 5553282), (513, 5455856), (532, 5261004), (588, 4759956), (684, 4091892), (756, 3702188), (784, 3569967), (798, 3507336), (882, 3173304), (912, 3068919), (931, 3006288), (1008, 2776641), (1026, 2727928), (1064, 2630502), (1176, 2379978), (1197, 2338224), (1323, 2115536), (1368, 2045946), (1512, 1851094), (1596, 1753668), (1764, 1586652), (1862, 1503144), (2052, 1363964), (2128, 1315251), (2352, 1189989), (2394, 1169112), (2646, 1057768), (2736, 1022973), (2793, 1002096), (3024, 925547), (3192, 876834), (3528, 793326), (3591, 779408), (3724, 751572), (4104, 681982), (4788, 584556), (5292, 528884), (5586, 501048), (6384, 438417), (6959, 402192), (7056, 396663), (7182, 389704), (7448, 375786), (8208, 340991), (8379, 334032), (9576, 292278), (10584, 264442), (11172, 250524), (13918, 201096), (14364, 194852), (14896, 187893), (16758, 167016), (19152, 146139), (20877, 134064), (21168, 132221), (22344, 125262), (25137, 111344), (27836, 100548), (28728, 97426), (33516, 83508), (41754, 67032), (44688, 62631), (48713, 57456), (50274, 55672)]