255741192

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 840225600

約数和(自身を除く): 584484408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 73, 84, 98, 108, 126, 146, 147, 168, 189, 196, 216, 219, 252, 292, 294, 331, 378, 392, 438, 441, 504, 511, 584, 588, 657, 662, 756, 876, 882, 993, 1022, 1176, 1314, 1323, 1324, 1512, 1533, 1752, 1764, 1971, 1986, 2044, 2317, 2628, 2646, 2648, 2979, 3066, 3528, 3577, 3942, 3972, 4088, 4599, 4634, 5256, 5292, 5958, 6132, 6951, 7154, 7884, 7944, 8937, 9198, 9268, 10584, 10731, 11916, 12264, 13797, 13902, 14308, 15768, 16219, 17874, 18396, 18536, 20853, 21462, 23832, 24163, 27594, 27804, 28616, 32193, 32438, 35748, 36792, 41706, 42924, 48326, 48657, 55188, 55608, 62559, 64386, 64876, 71496, 72489, 83412, 85848, 96579, 96652, 97314, 110376, 125118, 128772, 129752, 144978, 145971, 166824, 169141, 193158, 193304, 194628, 217467, 250236, 257544, 289956, 291942, 338282, 386316, 389256, 434934, 437913, 500472, 507423, 579912, 583884, 652401, 676564, 772632, 869868, 875826, 1014846, 1167768, 1183987, 1304802, 1353128, 1522269, 1739736, 1751652, 2029692, 2367974, 2609604, 3044538, 3503304, 3551961, 4059384, 4566807, 4735948, 5219208, 6089076, 7103922, 9133614, 9471896, 10655883, 12178152, 14207844, 18267228, 21311766, 28415688, 31967649, 36534456, 42623532, 63935298, 85247064, 127870596, 255741192]

約数ペア:

[(1, 255741192), (2, 127870596), (3, 85247064), (4, 63935298), (6, 42623532), (7, 36534456), (8, 31967649), (9, 28415688), (12, 21311766), (14, 18267228), (18, 14207844), (21, 12178152), (24, 10655883), (27, 9471896), (28, 9133614), (36, 7103922), (42, 6089076), (49, 5219208), (54, 4735948), (56, 4566807), (63, 4059384), (72, 3551961), (73, 3503304), (84, 3044538), (98, 2609604), (108, 2367974), (126, 2029692), (146, 1751652), (147, 1739736), (168, 1522269), (189, 1353128), (196, 1304802), (216, 1183987), (219, 1167768), (252, 1014846), (292, 875826), (294, 869868), (331, 772632), (378, 676564), (392, 652401), (438, 583884), (441, 579912), (504, 507423), (511, 500472), (584, 437913), (588, 434934), (657, 389256), (662, 386316), (756, 338282), (876, 291942), (882, 289956), (993, 257544), (1022, 250236), (1176, 217467), (1314, 194628), (1323, 193304), (1324, 193158), (1512, 169141), (1533, 166824), (1752, 145971), (1764, 144978), (1971, 129752), (1986, 128772), (2044, 125118), (2317, 110376), (2628, 97314), (2646, 96652), (2648, 96579), (2979, 85848), (3066, 83412), (3528, 72489), (3577, 71496), (3942, 64876), (3972, 64386), (4088, 62559), (4599, 55608), (4634, 55188), (5256, 48657), (5292, 48326), (5958, 42924), (6132, 41706), (6951, 36792), (7154, 35748), (7884, 32438), (7944, 32193), (8937, 28616), (9198, 27804), (9268, 27594), (10584, 24163), (10731, 23832), (11916, 21462), (12264, 20853), (13797, 18536), (13902, 18396), (14308, 17874), (15768, 16219)]