2786784

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 192

約数和(自身を含む): 10160640

約数和(自身を除く): 7373856

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 29, 32, 33, 39, 42, 44, 48, 52, 56, 58, 66, 77, 78, 84, 87, 88, 91, 96, 104, 112, 116, 132, 143, 154, 156, 168, 174, 176, 182, 203, 208, 224, 231, 232, 264, 273, 286, 308, 312, 319, 336, 348, 352, 364, 377, 406, 416, 429, 462, 464, 528, 546, 572, 609, 616, 624, 638, 672, 696, 728, 754, 812, 858, 924, 928, 957, 1001, 1056, 1092, 1131, 1144, 1218, 1232, 1248, 1276, 1392, 1456, 1508, 1624, 1716, 1848, 1914, 2002, 2184, 2233, 2262, 2288, 2436, 2464, 2552, 2639, 2784, 2912, 3003, 3016, 3248, 3432, 3696, 3828, 4004, 4147, 4368, 4466, 4524, 4576, 4872, 5104, 5278, 6006, 6032, 6496, 6699, 6864, 7392, 7656, 7917, 8008, 8294, 8736, 8932, 9048, 9744, 10208, 10556, 12012, 12064, 12441, 13398, 13728, 15312, 15834, 16016, 16588, 17864, 18096, 19488, 21112, 24024, 24882, 26796, 29029, 30624, 31668, 32032, 33176, 35728, 36192, 42224, 48048, 49764, 53592, 58058, 63336, 66352, 71456, 84448, 87087, 96096, 99528, 107184, 116116, 126672, 132704, 174174, 199056, 214368, 232232, 253344, 348348, 398112, 464464, 696696, 928928, 1393392, 2786784]

約数ペア:

[(1, 2786784), (2, 1393392), (3, 928928), (4, 696696), (6, 464464), (7, 398112), (8, 348348), (11, 253344), (12, 232232), (13, 214368), (14, 199056), (16, 174174), (21, 132704), (22, 126672), (24, 116116), (26, 107184), (28, 99528), (29, 96096), (32, 87087), (33, 84448), (39, 71456), (42, 66352), (44, 63336), (48, 58058), (52, 53592), (56, 49764), (58, 48048), (66, 42224), (77, 36192), (78, 35728), (84, 33176), (87, 32032), (88, 31668), (91, 30624), (96, 29029), (104, 26796), (112, 24882), (116, 24024), (132, 21112), (143, 19488), (154, 18096), (156, 17864), (168, 16588), (174, 16016), (176, 15834), (182, 15312), (203, 13728), (208, 13398), (224, 12441), (231, 12064), (232, 12012), (264, 10556), (273, 10208), (286, 9744), (308, 9048), (312, 8932), (319, 8736), (336, 8294), (348, 8008), (352, 7917), (364, 7656), (377, 7392), (406, 6864), (416, 6699), (429, 6496), (462, 6032), (464, 6006), (528, 5278), (546, 5104), (572, 4872), (609, 4576), (616, 4524), (624, 4466), (638, 4368), (672, 4147), (696, 4004), (728, 3828), (754, 3696), (812, 3432), (858, 3248), (924, 3016), (928, 3003), (957, 2912), (1001, 2784), (1056, 2639), (1092, 2552), (1131, 2464), (1144, 2436), (1218, 2288), (1232, 2262), (1248, 2233), (1276, 2184), (1392, 2002), (1456, 1914), (1508, 1848), (1624, 1716)]