2090212488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1213}}^1$

素因数の和:1508

約数の個数: 192

約数和(自身を含む): 6999632640

約数和(自身を除く): 4909420152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 263, 273, 312, 364, 468, 504, 526, 546, 728, 789, 819, 936, 1052, 1092, 1213, 1578, 1638, 1841, 2104, 2184, 2367, 2426, 3156, 3276, 3419, 3639, 3682, 4734, 4852, 5523, 6312, 6552, 6838, 7278, 7364, 8491, 9468, 9704, 10257, 10917, 11046, 13676, 14556, 14728, 15769, 16569, 16982, 18936, 20514, 21834, 22092, 23933, 25473, 27352, 29112, 30771, 31538, 33138, 33964, 41028, 43668, 44184, 47307, 47866, 50946, 61542, 63076, 66276, 67928, 71799, 76419, 82056, 87336, 94614, 95732, 101892, 110383, 123084, 126152, 132552, 141921, 143598, 152838, 189228, 191464, 203784, 215397, 220766, 246168, 283842, 287196, 305676, 319019, 331149, 378456, 430794, 441532, 567684, 574392, 611352, 638038, 662298, 861588, 883064, 957057, 993447, 1135368, 1276076, 1324596, 1723176, 1914114, 1986894, 2233133, 2552152, 2649192, 2871171, 3828228, 3973788, 4147247, 4466266, 5742342, 6699399, 7656456, 7947576, 8294494, 8932532, 11484684, 12441741, 13398798, 16588988, 17865064, 20098197, 22969368, 24883482, 26797596, 29030729, 33177976, 37325223, 40196394, 49766964, 53595192, 58061458, 74650446, 80392788, 87092187, 99533928, 116122916, 149300892, 160785576, 174184374, 232245832, 261276561, 298601784, 348368748, 522553122, 696737496, 1045106244, 2090212488]

約数ペア:

[(1, 2090212488), (2, 1045106244), (3, 696737496), (4, 522553122), (6, 348368748), (7, 298601784), (8, 261276561), (9, 232245832), (12, 174184374), (13, 160785576), (14, 149300892), (18, 116122916), (21, 99533928), (24, 87092187), (26, 80392788), (28, 74650446), (36, 58061458), (39, 53595192), (42, 49766964), (52, 40196394), (56, 37325223), (63, 33177976), (72, 29030729), (78, 26797596), (84, 24883482), (91, 22969368), (104, 20098197), (117, 17865064), (126, 16588988), (156, 13398798), (168, 12441741), (182, 11484684), (234, 8932532), (252, 8294494), (263, 7947576), (273, 7656456), (312, 6699399), (364, 5742342), (468, 4466266), (504, 4147247), (526, 3973788), (546, 3828228), (728, 2871171), (789, 2649192), (819, 2552152), (936, 2233133), (1052, 1986894), (1092, 1914114), (1213, 1723176), (1578, 1324596), (1638, 1276076), (1841, 1135368), (2104, 993447), (2184, 957057), (2367, 883064), (2426, 861588), (3156, 662298), (3276, 638038), (3419, 611352), (3639, 574392), (3682, 567684), (4734, 441532), (4852, 430794), (5523, 378456), (6312, 331149), (6552, 319019), (6838, 305676), (7278, 287196), (7364, 283842), (8491, 246168), (9468, 220766), (9704, 215397), (10257, 203784), (10917, 191464), (11046, 189228), (13676, 152838), (14556, 143598), (14728, 141921), (15769, 132552), (16569, 126152), (16982, 123084), (18936, 110383), (20514, 101892), (21834, 95732), (22092, 94614), (23933, 87336), (25473, 82056), (27352, 76419), (29112, 71799), (30771, 67928), (31538, 66276), (33138, 63076), (33964, 61542), (41028, 50946), (43668, 47866), (44184, 47307)]