279776784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{883}}^1$

素因数の和:965

約数の個数: 160

約数和(自身を含む): 883943424

約数和(自身を除く): 604166640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 41, 42, 46, 48, 56, 69, 82, 84, 92, 112, 123, 138, 161, 164, 168, 184, 246, 276, 287, 322, 328, 336, 368, 483, 492, 552, 574, 644, 656, 861, 883, 943, 966, 984, 1104, 1148, 1288, 1722, 1766, 1886, 1932, 1968, 2296, 2576, 2649, 2829, 3444, 3532, 3772, 3864, 4592, 5298, 5658, 6181, 6601, 6888, 7064, 7544, 7728, 10596, 11316, 12362, 13202, 13776, 14128, 15088, 18543, 19803, 20309, 21192, 22632, 24724, 26404, 36203, 37086, 39606, 40618, 42384, 45264, 49448, 52808, 60927, 72406, 74172, 79212, 81236, 98896, 105616, 108609, 121854, 142163, 144812, 148344, 158424, 162472, 217218, 243708, 253421, 284326, 289624, 296688, 316848, 324944, 426489, 434436, 487416, 506842, 568652, 579248, 760263, 832669, 852978, 868872, 974832, 1013684, 1137304, 1520526, 1665338, 1705956, 1737744, 2027368, 2274608, 2498007, 3041052, 3330676, 3411912, 4054736, 4996014, 5828683, 6082104, 6661352, 6823824, 9992028, 11657366, 12164208, 13322704, 17486049, 19984056, 23314732, 34972098, 39968112, 46629464, 69944196, 93258928, 139888392, 279776784]

約数ペア:

[(1, 279776784), (2, 139888392), (3, 93258928), (4, 69944196), (6, 46629464), (7, 39968112), (8, 34972098), (12, 23314732), (14, 19984056), (16, 17486049), (21, 13322704), (23, 12164208), (24, 11657366), (28, 9992028), (41, 6823824), (42, 6661352), (46, 6082104), (48, 5828683), (56, 4996014), (69, 4054736), (82, 3411912), (84, 3330676), (92, 3041052), (112, 2498007), (123, 2274608), (138, 2027368), (161, 1737744), (164, 1705956), (168, 1665338), (184, 1520526), (246, 1137304), (276, 1013684), (287, 974832), (322, 868872), (328, 852978), (336, 832669), (368, 760263), (483, 579248), (492, 568652), (552, 506842), (574, 487416), (644, 434436), (656, 426489), (861, 324944), (883, 316848), (943, 296688), (966, 289624), (984, 284326), (1104, 253421), (1148, 243708), (1288, 217218), (1722, 162472), (1766, 158424), (1886, 148344), (1932, 144812), (1968, 142163), (2296, 121854), (2576, 108609), (2649, 105616), (2829, 98896), (3444, 81236), (3532, 79212), (3772, 74172), (3864, 72406), (4592, 60927), (5298, 52808), (5658, 49448), (6181, 45264), (6601, 42384), (6888, 40618), (7064, 39606), (7544, 37086), (7728, 36203), (10596, 26404), (11316, 24724), (12362, 22632), (13202, 21192), (13776, 20309), (14128, 19803), (15088, 18543)]