268874928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 920774400

約数和(自身を除く): 651899472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 101, 112, 114, 126, 133, 139, 144, 152, 168, 171, 202, 228, 252, 266, 278, 303, 304, 336, 342, 399, 404, 417, 456, 504, 532, 556, 606, 684, 707, 798, 808, 834, 909, 912, 973, 1008, 1064, 1112, 1197, 1212, 1251, 1368, 1414, 1596, 1616, 1668, 1818, 1919, 1946, 2121, 2128, 2224, 2394, 2424, 2502, 2641, 2736, 2828, 2919, 3192, 3336, 3636, 3838, 3892, 4242, 4788, 4848, 5004, 5282, 5656, 5757, 5838, 6363, 6384, 6672, 7272, 7676, 7784, 7923, 8484, 8757, 9576, 10008, 10564, 11312, 11514, 11676, 12726, 13433, 14039, 14544, 15352, 15568, 15846, 16968, 17271, 17514, 18487, 19152, 20016, 21128, 23028, 23352, 23769, 25452, 26866, 28078, 30704, 31692, 33936, 34542, 35028, 36974, 40299, 42117, 42256, 46056, 46704, 47538, 50904, 53732, 55461, 56156, 63384, 69084, 70056, 73948, 80598, 84234, 92112, 95076, 98273, 101808, 107464, 110922, 112312, 120897, 126351, 126768, 138168, 140112, 147896, 161196, 166383, 168468, 190152, 196546, 214928, 221844, 224624, 241794, 252702, 266741, 276336, 294819, 295792, 322392, 332766, 336936, 380304, 393092, 443688, 483588, 505404, 533482, 589638, 644784, 665532, 673872, 786184, 800223, 884457, 887376, 967176, 1010808, 1066964, 1179276, 1331064, 1572368, 1600446, 1768914, 1867187, 1934352, 2021616, 2133928, 2358552, 2400669, 2662128, 3200892, 3537828, 3734374, 4267856, 4717104, 4801338, 5601561, 6401784, 7075656, 7468748, 9602676, 11203122, 12803568, 14151312, 14937496, 16804683, 19205352, 22406244, 29874992, 33609366, 38410704, 44812488, 67218732, 89624976, 134437464, 268874928]

約数ペア:

[(1, 268874928), (2, 134437464), (3, 89624976), (4, 67218732), (6, 44812488), (7, 38410704), (8, 33609366), (9, 29874992), (12, 22406244), (14, 19205352), (16, 16804683), (18, 14937496), (19, 14151312), (21, 12803568), (24, 11203122), (28, 9602676), (36, 7468748), (38, 7075656), (42, 6401784), (48, 5601561), (56, 4801338), (57, 4717104), (63, 4267856), (72, 3734374), (76, 3537828), (84, 3200892), (101, 2662128), (112, 2400669), (114, 2358552), (126, 2133928), (133, 2021616), (139, 1934352), (144, 1867187), (152, 1768914), (168, 1600446), (171, 1572368), (202, 1331064), (228, 1179276), (252, 1066964), (266, 1010808), (278, 967176), (303, 887376), (304, 884457), (336, 800223), (342, 786184), (399, 673872), (404, 665532), (417, 644784), (456, 589638), (504, 533482), (532, 505404), (556, 483588), (606, 443688), (684, 393092), (707, 380304), (798, 336936), (808, 332766), (834, 322392), (909, 295792), (912, 294819), (973, 276336), (1008, 266741), (1064, 252702), (1112, 241794), (1197, 224624), (1212, 221844), (1251, 214928), (1368, 196546), (1414, 190152), (1596, 168468), (1616, 166383), (1668, 161196), (1818, 147896), (1919, 140112), (1946, 138168), (2121, 126768), (2128, 126351), (2224, 120897), (2394, 112312), (2424, 110922), (2502, 107464), (2641, 101808), (2736, 98273), (2828, 95076), (2919, 92112), (3192, 84234), (3336, 80598), (3636, 73948), (3838, 70056), (3892, 69084), (4242, 63384), (4788, 56156), (4848, 55461), (5004, 53732), (5282, 50904), (5656, 47538), (5757, 46704), (5838, 46056), (6363, 42256), (6384, 42117), (6672, 40299), (7272, 36974), (7676, 35028), (7784, 34542), (7923, 33936), (8484, 31692), (8757, 30704), (9576, 28078), (10008, 26866), (10564, 25452), (11312, 23769), (11514, 23352), (11676, 23028), (12726, 21128), (13433, 20016), (14039, 19152), (14544, 18487), (15352, 17514), (15568, 17271), (15846, 16968)]