448893144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 256

約数和(自身を含む): 1504665600

約数和(自身を除く): 1055772456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 61, 62, 63, 72, 84, 93, 108, 122, 124, 126, 157, 168, 183, 186, 189, 216, 217, 244, 248, 252, 279, 314, 366, 372, 378, 427, 434, 471, 488, 504, 549, 558, 628, 651, 732, 744, 756, 837, 854, 868, 942, 1098, 1099, 1116, 1256, 1281, 1302, 1413, 1464, 1512, 1647, 1674, 1708, 1736, 1884, 1891, 1953, 2196, 2198, 2232, 2562, 2604, 2826, 3294, 3297, 3348, 3416, 3768, 3782, 3843, 3906, 4239, 4392, 4396, 4867, 5124, 5208, 5652, 5673, 5859, 6588, 6594, 6696, 7564, 7686, 7812, 8478, 8792, 9577, 9734, 9891, 10248, 11304, 11346, 11529, 11718, 13176, 13188, 13237, 14601, 15128, 15372, 15624, 16956, 17019, 19154, 19468, 19782, 22692, 23058, 23436, 26376, 26474, 28731, 29202, 29673, 30744, 33912, 34038, 34069, 38308, 38936, 39564, 39711, 43803, 45384, 46116, 46872, 51057, 52948, 57462, 58404, 59346, 67039, 68076, 68138, 76616, 79128, 79422, 86193, 87606, 92232, 102114, 102207, 105896, 114924, 116808, 118692, 119133, 131409, 134078, 136152, 136276, 158844, 172386, 175212, 201117, 204228, 204414, 229848, 237384, 238266, 258579, 262818, 268156, 272552, 296887, 306621, 317688, 344772, 350424, 357399, 402234, 408456, 408828, 476532, 517158, 525636, 536312, 593774, 603351, 613242, 689544, 714798, 804468, 817656, 890661, 919863, 953064, 1034316, 1051272, 1187548, 1206702, 1226484, 1429596, 1608936, 1781322, 1810053, 1839726, 2068632, 2078209, 2375096, 2413404, 2452968, 2671983, 2859192, 3562644, 3620106, 3679452, 4156418, 4826808, 5343966, 6234627, 7125288, 7240212, 7358904, 8015949, 8312836, 10687932, 12469254, 14480424, 16031898, 16625672, 18703881, 21375864, 24938508, 32063796, 37407762, 49877016, 56111643, 64127592, 74815524, 112223286, 149631048, 224446572, 448893144]

約数ペア:

[(1, 448893144), (2, 224446572), (3, 149631048), (4, 112223286), (6, 74815524), (7, 64127592), (8, 56111643), (9, 49877016), (12, 37407762), (14, 32063796), (18, 24938508), (21, 21375864), (24, 18703881), (27, 16625672), (28, 16031898), (31, 14480424), (36, 12469254), (42, 10687932), (54, 8312836), (56, 8015949), (61, 7358904), (62, 7240212), (63, 7125288), (72, 6234627), (84, 5343966), (93, 4826808), (108, 4156418), (122, 3679452), (124, 3620106), (126, 3562644), (157, 2859192), (168, 2671983), (183, 2452968), (186, 2413404), (189, 2375096), (216, 2078209), (217, 2068632), (244, 1839726), (248, 1810053), (252, 1781322), (279, 1608936), (314, 1429596), (366, 1226484), (372, 1206702), (378, 1187548), (427, 1051272), (434, 1034316), (471, 953064), (488, 919863), (504, 890661), (549, 817656), (558, 804468), (628, 714798), (651, 689544), (732, 613242), (744, 603351), (756, 593774), (837, 536312), (854, 525636), (868, 517158), (942, 476532), (1098, 408828), (1099, 408456), (1116, 402234), (1256, 357399), (1281, 350424), (1302, 344772), (1413, 317688), (1464, 306621), (1512, 296887), (1647, 272552), (1674, 268156), (1708, 262818), (1736, 258579), (1884, 238266), (1891, 237384), (1953, 229848), (2196, 204414), (2198, 204228), (2232, 201117), (2562, 175212), (2604, 172386), (2826, 158844), (3294, 136276), (3297, 136152), (3348, 134078), (3416, 131409), (3768, 119133), (3782, 118692), (3843, 116808), (3906, 114924), (4239, 105896), (4392, 102207), (4396, 102114), (4867, 92232), (5124, 87606), (5208, 86193), (5652, 79422), (5673, 79128), (5859, 76616), (6588, 68138), (6594, 68076), (6696, 67039), (7564, 59346), (7686, 58404), (7812, 57462), (8478, 52948), (8792, 51057), (9577, 46872), (9734, 46116), (9891, 45384), (10248, 43803), (11304, 39711), (11346, 39564), (11529, 38936), (11718, 38308), (13176, 34069), (13188, 34038), (13237, 33912), (14601, 30744), (15128, 29673), (15372, 29202), (15624, 28731), (16956, 26474), (17019, 26376), (19154, 23436), (19468, 23058), (19782, 22692)]