2850871848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{661}}^1$

素因数の和:760

約数の個数: 192

約数和(自身を含む): 8519463360

約数和(自身を除く): 5668591512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 186, 187, 204, 248, 264, 341, 372, 374, 408, 527, 561, 661, 682, 744, 748, 961, 1023, 1054, 1122, 1322, 1364, 1496, 1581, 1922, 1983, 2046, 2108, 2244, 2644, 2728, 2883, 3162, 3844, 3966, 4092, 4216, 4488, 5288, 5766, 5797, 6324, 7271, 7688, 7932, 8184, 10571, 11237, 11532, 11594, 12648, 14542, 15864, 16337, 17391, 20491, 21142, 21813, 22474, 23064, 23188, 29084, 31713, 32674, 33711, 34782, 40982, 42284, 43626, 44948, 46376, 49011, 58168, 61473, 63426, 65348, 67422, 69564, 81964, 84568, 87252, 89896, 98022, 122946, 123607, 126852, 130696, 134844, 139128, 163928, 174504, 179707, 196044, 225401, 245892, 247214, 253704, 269688, 348347, 359414, 370821, 392088, 450802, 491784, 494428, 539121, 635221, 676203, 696694, 718828, 741642, 901604, 988856, 1045041, 1078242, 1270442, 1352406, 1393388, 1437656, 1483284, 1803208, 1905663, 2090082, 2156484, 2540884, 2704812, 2786776, 2966568, 3811326, 3831817, 4180164, 4312968, 5081768, 5409624, 6987431, 7622652, 7663634, 8360328, 10798757, 11495451, 13974862, 15245304, 15327268, 20962293, 21597514, 22990902, 27949724, 30654536, 32396271, 41924586, 43195028, 45981804, 55899448, 64792542, 83849172, 86390056, 91963608, 118786327, 129585084, 167698344, 237572654, 259170168, 356358981, 475145308, 712717962, 950290616, 1425435924, 2850871848]

約数ペア:

[(1, 2850871848), (2, 1425435924), (3, 950290616), (4, 712717962), (6, 475145308), (8, 356358981), (11, 259170168), (12, 237572654), (17, 167698344), (22, 129585084), (24, 118786327), (31, 91963608), (33, 86390056), (34, 83849172), (44, 64792542), (51, 55899448), (62, 45981804), (66, 43195028), (68, 41924586), (88, 32396271), (93, 30654536), (102, 27949724), (124, 22990902), (132, 21597514), (136, 20962293), (186, 15327268), (187, 15245304), (204, 13974862), (248, 11495451), (264, 10798757), (341, 8360328), (372, 7663634), (374, 7622652), (408, 6987431), (527, 5409624), (561, 5081768), (661, 4312968), (682, 4180164), (744, 3831817), (748, 3811326), (961, 2966568), (1023, 2786776), (1054, 2704812), (1122, 2540884), (1322, 2156484), (1364, 2090082), (1496, 1905663), (1581, 1803208), (1922, 1483284), (1983, 1437656), (2046, 1393388), (2108, 1352406), (2244, 1270442), (2644, 1078242), (2728, 1045041), (2883, 988856), (3162, 901604), (3844, 741642), (3966, 718828), (4092, 696694), (4216, 676203), (4488, 635221), (5288, 539121), (5766, 494428), (5797, 491784), (6324, 450802), (7271, 392088), (7688, 370821), (7932, 359414), (8184, 348347), (10571, 269688), (11237, 253704), (11532, 247214), (11594, 245892), (12648, 225401), (14542, 196044), (15864, 179707), (16337, 174504), (17391, 163928), (20491, 139128), (21142, 134844), (21813, 130696), (22474, 126852), (23064, 123607), (23188, 122946), (29084, 98022), (31713, 89896), (32674, 87252), (33711, 84568), (34782, 81964), (40982, 69564), (42284, 67422), (43626, 65348), (44948, 63426), (46376, 61473), (49011, 58168)]