1255212816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:430

約数の個数: 320

約数和(自身を含む): 4175732736

約数和(自身を除く): 2920519920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 31, 33, 34, 39, 44, 48, 51, 52, 62, 66, 68, 78, 88, 93, 102, 104, 124, 132, 136, 143, 156, 176, 186, 187, 204, 208, 221, 248, 264, 272, 286, 312, 341, 347, 372, 374, 403, 408, 429, 442, 496, 527, 528, 561, 572, 624, 663, 682, 694, 744, 748, 806, 816, 858, 884, 1023, 1041, 1054, 1122, 1144, 1209, 1326, 1364, 1388, 1488, 1496, 1581, 1612, 1716, 1768, 2046, 2082, 2108, 2244, 2288, 2418, 2431, 2652, 2728, 2776, 2992, 3162, 3224, 3432, 3536, 3817, 4092, 4164, 4216, 4433, 4488, 4511, 4836, 4862, 5304, 5456, 5552, 5797, 5899, 6324, 6448, 6851, 6864, 7293, 7634, 8184, 8328, 8432, 8866, 8976, 9022, 9672, 9724, 10608, 10757, 11451, 11594, 11798, 12648, 13299, 13533, 13702, 14586, 15268, 16368, 16656, 17391, 17697, 17732, 18044, 19344, 19448, 20553, 21514, 22902, 23188, 23596, 25296, 26598, 27066, 27404, 29172, 30536, 32271, 34782, 35394, 35464, 36088, 38896, 41106, 43028, 45804, 46376, 47192, 49621, 53196, 54132, 54808, 58344, 61072, 64542, 64889, 69564, 70788, 70928, 72176, 75361, 76687, 82212, 86056, 91608, 92752, 94384, 99242, 106392, 108264, 109616, 116688, 118327, 129084, 129778, 139128, 139841, 141576, 148863, 150722, 153374, 164424, 172112, 182869, 183216, 194667, 198484, 212784, 216528, 226083, 230061, 236654, 258168, 259556, 278256, 279682, 283152, 297726, 301444, 306748, 328848, 354981, 365738, 389334, 396968, 419523, 452166, 460122, 473308, 516336, 519112, 548607, 559364, 595452, 602888, 613496, 709962, 731476, 778668, 793936, 839046, 843557, 904332, 920244, 946616, 1038224, 1097214, 1118728, 1190904, 1205776, 1226992, 1419924, 1462952, 1538251, 1557336, 1678092, 1687114, 1808664, 1840488, 1893232, 2011559, 2194428, 2237456, 2377297, 2381808, 2530671, 2839848, 2925904, 3076502, 3114672, 3356184, 3374228, 3617328, 3680976, 4023118, 4388856, 4614753, 4754594, 5061342, 5679696, 6034677, 6153004, 6712368, 6748456, 7131891, 8046236, 8777712, 9229506, 9509188, 10122684, 12069354, 12306008, 13496912, 14263782, 16092472, 18459012, 19018376, 20245368, 24138708, 24612016, 26150267, 28527564, 32184944, 36918024, 38036752, 40490736, 48277416, 52300534, 57055128, 73836048, 78450801, 96554832, 104601068, 114110256, 156901602, 209202136, 313803204, 418404272, 627606408, 1255212816]

約数ペア:

[(1, 1255212816), (2, 627606408), (3, 418404272), (4, 313803204), (6, 209202136), (8, 156901602), (11, 114110256), (12, 104601068), (13, 96554832), (16, 78450801), (17, 73836048), (22, 57055128), (24, 52300534), (26, 48277416), (31, 40490736), (33, 38036752), (34, 36918024), (39, 32184944), (44, 28527564), (48, 26150267), (51, 24612016), (52, 24138708), (62, 20245368), (66, 19018376), (68, 18459012), (78, 16092472), (88, 14263782), (93, 13496912), (102, 12306008), (104, 12069354), (124, 10122684), (132, 9509188), (136, 9229506), (143, 8777712), (156, 8046236), (176, 7131891), (186, 6748456), (187, 6712368), (204, 6153004), (208, 6034677), (221, 5679696), (248, 5061342), (264, 4754594), (272, 4614753), (286, 4388856), (312, 4023118), (341, 3680976), (347, 3617328), (372, 3374228), (374, 3356184), (403, 3114672), (408, 3076502), (429, 2925904), (442, 2839848), (496, 2530671), (527, 2381808), (528, 2377297), (561, 2237456), (572, 2194428), (624, 2011559), (663, 1893232), (682, 1840488), (694, 1808664), (744, 1687114), (748, 1678092), (806, 1557336), (816, 1538251), (858, 1462952), (884, 1419924), (1023, 1226992), (1041, 1205776), (1054, 1190904), (1122, 1118728), (1144, 1097214), (1209, 1038224), (1326, 946616), (1364, 920244), (1388, 904332), (1488, 843557), (1496, 839046), (1581, 793936), (1612, 778668), (1716, 731476), (1768, 709962), (2046, 613496), (2082, 602888), (2108, 595452), (2244, 559364), (2288, 548607), (2418, 519112), (2431, 516336), (2652, 473308), (2728, 460122), (2776, 452166), (2992, 419523), (3162, 396968), (3224, 389334), (3432, 365738), (3536, 354981), (3817, 328848), (4092, 306748), (4164, 301444), (4216, 297726), (4433, 283152), (4488, 279682), (4511, 278256), (4836, 259556), (4862, 258168), (5304, 236654), (5456, 230061), (5552, 226083), (5797, 216528), (5899, 212784), (6324, 198484), (6448, 194667), (6851, 183216), (6864, 182869), (7293, 172112), (7634, 164424), (8184, 153374), (8328, 150722), (8432, 148863), (8866, 141576), (8976, 139841), (9022, 139128), (9672, 129778), (9724, 129084), (10608, 118327), (10757, 116688), (11451, 109616), (11594, 108264), (11798, 106392), (12648, 99242), (13299, 94384), (13533, 92752), (13702, 91608), (14586, 86056), (15268, 82212), (16368, 76687), (16656, 75361), (17391, 72176), (17697, 70928), (17732, 70788), (18044, 69564), (19344, 64889), (19448, 64542), (20553, 61072), (21514, 58344), (22902, 54808), (23188, 54132), (23596, 53196), (25296, 49621), (26598, 47192), (27066, 46376), (27404, 45804), (29172, 43028), (30536, 41106), (32271, 38896), (34782, 36088), (35394, 35464)]