1028900664

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 256

約数和(自身を含む): 3285504000

約数和(自身を除く): 2256603336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 61, 62, 66, 72, 88, 93, 99, 108, 122, 124, 132, 183, 186, 198, 216, 229, 244, 248, 264, 279, 297, 341, 366, 372, 396, 458, 488, 549, 558, 594, 671, 682, 687, 732, 744, 792, 837, 916, 1023, 1098, 1116, 1188, 1342, 1364, 1374, 1464, 1647, 1674, 1832, 1891, 2013, 2046, 2061, 2196, 2232, 2376, 2519, 2684, 2728, 2748, 3069, 3294, 3348, 3782, 4026, 4092, 4122, 4392, 5038, 5368, 5496, 5673, 6039, 6138, 6183, 6588, 6696, 7099, 7557, 7564, 8052, 8184, 8244, 9207, 10076, 11346, 12078, 12276, 12366, 13176, 13969, 14198, 15114, 15128, 16104, 16488, 17019, 18117, 18414, 20152, 20801, 21297, 22671, 22692, 24156, 24552, 24732, 27938, 28396, 30228, 34038, 36234, 36828, 41602, 41907, 42594, 45342, 45384, 48312, 49464, 51057, 55876, 56792, 60456, 62403, 63891, 68013, 68076, 72468, 73656, 78089, 83204, 83814, 85188, 90684, 102114, 111752, 124806, 125721, 127782, 136026, 136152, 144936, 153659, 156178, 166408, 167628, 170376, 181368, 187209, 191673, 204228, 234267, 249612, 251442, 255564, 272052, 307318, 312356, 335256, 374418, 377163, 383346, 408456, 433039, 460977, 468534, 499224, 502884, 511128, 544104, 561627, 614636, 624712, 702801, 748836, 754326, 766692, 866078, 921954, 937068, 1005768, 1123254, 1229272, 1299117, 1382931, 1405602, 1497672, 1508652, 1533384, 1732156, 1843908, 1874136, 2108403, 2246508, 2598234, 2765862, 2811204, 3017304, 3464312, 3687816, 3897351, 4148793, 4216806, 4493016, 4763429, 5196468, 5531724, 5622408, 7794702, 8297586, 8433612, 9526858, 10392936, 11063448, 11692053, 14290287, 15589404, 16595172, 16867224, 19053716, 23384106, 28580574, 31178808, 33190344, 38107432, 42870861, 46768212, 57161148, 85741722, 93536424, 114322296, 128612583, 171483444, 257225166, 342966888, 514450332, 1028900664]

約数ペア:

[(1, 1028900664), (2, 514450332), (3, 342966888), (4, 257225166), (6, 171483444), (8, 128612583), (9, 114322296), (11, 93536424), (12, 85741722), (18, 57161148), (22, 46768212), (24, 42870861), (27, 38107432), (31, 33190344), (33, 31178808), (36, 28580574), (44, 23384106), (54, 19053716), (61, 16867224), (62, 16595172), (66, 15589404), (72, 14290287), (88, 11692053), (93, 11063448), (99, 10392936), (108, 9526858), (122, 8433612), (124, 8297586), (132, 7794702), (183, 5622408), (186, 5531724), (198, 5196468), (216, 4763429), (229, 4493016), (244, 4216806), (248, 4148793), (264, 3897351), (279, 3687816), (297, 3464312), (341, 3017304), (366, 2811204), (372, 2765862), (396, 2598234), (458, 2246508), (488, 2108403), (549, 1874136), (558, 1843908), (594, 1732156), (671, 1533384), (682, 1508652), (687, 1497672), (732, 1405602), (744, 1382931), (792, 1299117), (837, 1229272), (916, 1123254), (1023, 1005768), (1098, 937068), (1116, 921954), (1188, 866078), (1342, 766692), (1364, 754326), (1374, 748836), (1464, 702801), (1647, 624712), (1674, 614636), (1832, 561627), (1891, 544104), (2013, 511128), (2046, 502884), (2061, 499224), (2196, 468534), (2232, 460977), (2376, 433039), (2519, 408456), (2684, 383346), (2728, 377163), (2748, 374418), (3069, 335256), (3294, 312356), (3348, 307318), (3782, 272052), (4026, 255564), (4092, 251442), (4122, 249612), (4392, 234267), (5038, 204228), (5368, 191673), (5496, 187209), (5673, 181368), (6039, 170376), (6138, 167628), (6183, 166408), (6588, 156178), (6696, 153659), (7099, 144936), (7557, 136152), (7564, 136026), (8052, 127782), (8184, 125721), (8244, 124806), (9207, 111752), (10076, 102114), (11346, 90684), (12078, 85188), (12276, 83814), (12366, 83204), (13176, 78089), (13969, 73656), (14198, 72468), (15114, 68076), (15128, 68013), (16104, 63891), (16488, 62403), (17019, 60456), (18117, 56792), (18414, 55876), (20152, 51057), (20801, 49464), (21297, 48312), (22671, 45384), (22692, 45342), (24156, 42594), (24552, 41907), (24732, 41602), (27938, 36828), (28396, 36234), (30228, 34038)]