856670256

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1050

約数の個数: 240

約数和(自身を含む): 2837880864

約数和(自身を除く): 1981210608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 144, 153, 156, 162, 204, 208, 216, 221, 234, 243, 272, 306, 312, 324, 351, 408, 432, 442, 459, 468, 486, 612, 624, 648, 663, 702, 816, 884, 918, 936, 972, 997, 1053, 1224, 1296, 1326, 1377, 1404, 1768, 1836, 1872, 1944, 1989, 1994, 2106, 2448, 2652, 2754, 2808, 2991, 3159, 3536, 3672, 3888, 3978, 3988, 4131, 4212, 5304, 5508, 5616, 5967, 5982, 6318, 7344, 7956, 7976, 8262, 8424, 8973, 10608, 11016, 11934, 11964, 12636, 12961, 15912, 15952, 16524, 16848, 16949, 17901, 17946, 22032, 23868, 23928, 25272, 25922, 26919, 31824, 33048, 33898, 35802, 35892, 38883, 47736, 47856, 50544, 50847, 51844, 53703, 53838, 66096, 67796, 71604, 71784, 77766, 80757, 95472, 101694, 103688, 107406, 107676, 116649, 135592, 143208, 143568, 152541, 155532, 161514, 203388, 207376, 214812, 215352, 220337, 233298, 242271, 271184, 286416, 305082, 311064, 323028, 349947, 406776, 429624, 430704, 440674, 457623, 466596, 484542, 610164, 622128, 646056, 661011, 699894, 813552, 859248, 881348, 915246, 933192, 969084, 1049841, 1220328, 1292112, 1322022, 1372869, 1399788, 1762696, 1830492, 1866384, 1938168, 1983033, 2099682, 2440656, 2644044, 2745738, 2799576, 3149523, 3525392, 3660984, 3876336, 3966066, 4118607, 4199364, 5288088, 5491476, 5599152, 5949099, 6299046, 7321968, 7932132, 8237214, 8398728, 10576176, 10982952, 11898198, 12598092, 15864264, 16474428, 16797456, 17847297, 21965904, 23796396, 25196184, 31728528, 32948856, 35694594, 47592792, 50392368, 53541891, 65897712, 71389188, 95185584, 107083782, 142778376, 214167564, 285556752, 428335128, 856670256]

約数ペア:

[(1, 856670256), (2, 428335128), (3, 285556752), (4, 214167564), (6, 142778376), (8, 107083782), (9, 95185584), (12, 71389188), (13, 65897712), (16, 53541891), (17, 50392368), (18, 47592792), (24, 35694594), (26, 32948856), (27, 31728528), (34, 25196184), (36, 23796396), (39, 21965904), (48, 17847297), (51, 16797456), (52, 16474428), (54, 15864264), (68, 12598092), (72, 11898198), (78, 10982952), (81, 10576176), (102, 8398728), (104, 8237214), (108, 7932132), (117, 7321968), (136, 6299046), (144, 5949099), (153, 5599152), (156, 5491476), (162, 5288088), (204, 4199364), (208, 4118607), (216, 3966066), (221, 3876336), (234, 3660984), (243, 3525392), (272, 3149523), (306, 2799576), (312, 2745738), (324, 2644044), (351, 2440656), (408, 2099682), (432, 1983033), (442, 1938168), (459, 1866384), (468, 1830492), (486, 1762696), (612, 1399788), (624, 1372869), (648, 1322022), (663, 1292112), (702, 1220328), (816, 1049841), (884, 969084), (918, 933192), (936, 915246), (972, 881348), (997, 859248), (1053, 813552), (1224, 699894), (1296, 661011), (1326, 646056), (1377, 622128), (1404, 610164), (1768, 484542), (1836, 466596), (1872, 457623), (1944, 440674), (1989, 430704), (1994, 429624), (2106, 406776), (2448, 349947), (2652, 323028), (2754, 311064), (2808, 305082), (2991, 286416), (3159, 271184), (3536, 242271), (3672, 233298), (3888, 220337), (3978, 215352), (3988, 214812), (4131, 207376), (4212, 203388), (5304, 161514), (5508, 155532), (5616, 152541), (5967, 143568), (5982, 143208), (6318, 135592), (7344, 116649), (7956, 107676), (7976, 107406), (8262, 103688), (8424, 101694), (8973, 95472), (10608, 80757), (11016, 77766), (11934, 71784), (11964, 71604), (12636, 67796), (12961, 66096), (15912, 53838), (15952, 53703), (16524, 51844), (16848, 50847), (16949, 50544), (17901, 47856), (17946, 47736), (22032, 38883), (23868, 35892), (23928, 35802), (25272, 33898), (25922, 33048), (26919, 31824)]