2478125239884

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1613}}^1\times {\mathrm{5171}}^1$

素因数の和:6938

約数の個数: 240

約数和(自身を含む): 7466367718656

約数和(自身を除く): 4988242478772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 131, 162, 189, 252, 262, 324, 378, 393, 524, 567, 756, 786, 917, 1134, 1179, 1572, 1613, 1834, 2268, 2358, 2751, 3226, 3537, 3668, 4716, 4839, 5171, 5502, 6452, 7074, 8253, 9678, 10342, 10611, 11004, 11291, 14148, 14517, 15513, 16506, 19356, 20684, 21222, 22582, 24759, 29034, 31026, 33012, 33873, 36197, 42444, 43551, 45164, 46539, 49518, 58068, 62052, 67746, 72394, 74277, 87102, 93078, 99036, 101619, 108591, 130653, 135492, 139617, 144788, 148554, 174204, 186156, 203238, 211303, 217182, 261306, 279234, 297108, 304857, 325773, 406476, 418851, 422606, 434364, 522612, 558468, 609714, 633909, 651546, 677401, 837702, 845212, 914571, 977319, 1219428, 1267818, 1303092, 1354802, 1479121, 1675404, 1829142, 1901727, 1954638, 2032203, 2535636, 2709604, 2931957, 2958242, 3658284, 3803454, 3909276, 4064406, 4437363, 4741807, 5705181, 5863914, 5916484, 6096609, 7606908, 8128812, 8340823, 8874726, 9483614, 11410362, 11727828, 12193218, 13312089, 14225421, 16681646, 17115543, 17749452, 18289827, 18967228, 22820724, 24386436, 25022469, 26624178, 28450842, 33363292, 34231086, 36579654, 39936267, 42676263, 50044938, 53248356, 54869481, 56901684, 58385761, 68462172, 73159308, 75067407, 79872534, 85352526, 100089876, 109738962, 116771522, 119808801, 128028789, 150134814, 159745068, 170705052, 175157283, 219477924, 225202221, 233543044, 239617602, 256057578, 300269628, 350314566, 384086367, 450404442, 479235204, 512115156, 525471849, 675606663, 700629132, 768172734, 900808884, 1050943698, 1092647813, 1351213326, 1536345468, 1576415547, 2101887396, 2185295626, 2702426652, 3152831094, 3277943439, 4370591252, 4729246641, 6305662188, 6555886878, 7648534691, 9458493282, 9833830317, 13111773756, 15297069382, 18916986564, 19667660634, 22945604073, 29501490951, 30594138764, 39335321268, 45891208146, 59002981902, 68836812219, 88504472853, 91782416292, 118005963804, 137673624438, 177008945706, 206510436657, 275347248876, 354017891412, 413020873314, 619531309971, 826041746628, 1239062619942, 2478125239884]

約数ペア:

[(1, 2478125239884), (2, 1239062619942), (3, 826041746628), (4, 619531309971), (6, 413020873314), (7, 354017891412), (9, 275347248876), (12, 206510436657), (14, 177008945706), (18, 137673624438), (21, 118005963804), (27, 91782416292), (28, 88504472853), (36, 68836812219), (42, 59002981902), (54, 45891208146), (63, 39335321268), (81, 30594138764), (84, 29501490951), (108, 22945604073), (126, 19667660634), (131, 18916986564), (162, 15297069382), (189, 13111773756), (252, 9833830317), (262, 9458493282), (324, 7648534691), (378, 6555886878), (393, 6305662188), (524, 4729246641), (567, 4370591252), (756, 3277943439), (786, 3152831094), (917, 2702426652), (1134, 2185295626), (1179, 2101887396), (1572, 1576415547), (1613, 1536345468), (1834, 1351213326), (2268, 1092647813), (2358, 1050943698), (2751, 900808884), (3226, 768172734), (3537, 700629132), (3668, 675606663), (4716, 525471849), (4839, 512115156), (5171, 479235204), (5502, 450404442), (6452, 384086367), (7074, 350314566), (8253, 300269628), (9678, 256057578), (10342, 239617602), (10611, 233543044), (11004, 225202221), (11291, 219477924), (14148, 175157283), (14517, 170705052), (15513, 159745068), (16506, 150134814), (19356, 128028789), (20684, 119808801), (21222, 116771522), (22582, 109738962), (24759, 100089876), (29034, 85352526), (31026, 79872534), (33012, 75067407), (33873, 73159308), (36197, 68462172), (42444, 58385761), (43551, 56901684), (45164, 54869481), (46539, 53248356), (49518, 50044938), (58068, 42676263), (62052, 39936267), (67746, 36579654), (72394, 34231086), (74277, 33363292), (87102, 28450842), (93078, 26624178), (99036, 25022469), (101619, 24386436), (108591, 22820724), (130653, 18967228), (135492, 18289827), (139617, 17749452), (144788, 17115543), (148554, 16681646), (174204, 14225421), (186156, 13312089), (203238, 12193218), (211303, 11727828), (217182, 11410362), (261306, 9483614), (279234, 8874726), (297108, 8340823), (304857, 8128812), (325773, 7606908), (406476, 6096609), (418851, 5916484), (422606, 5863914), (434364, 5705181), (522612, 4741807), (558468, 4437363), (609714, 4064406), (633909, 3909276), (651546, 3803454), (677401, 3658284), (837702, 2958242), (845212, 2931957), (914571, 2709604), (977319, 2535636), (1219428, 2032203), (1267818, 1954638), (1303092, 1901727), (1354802, 1829142), (1479121, 1675404)]