222019728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:909

約数の個数: 160

約数和(自身を含む): 709668864

約数和(自身を除く): 487649136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 47, 48, 51, 56, 68, 84, 94, 102, 112, 119, 136, 141, 168, 188, 204, 238, 272, 282, 329, 336, 357, 376, 408, 476, 564, 658, 714, 752, 799, 816, 827, 952, 987, 1128, 1316, 1428, 1598, 1654, 1904, 1974, 2256, 2397, 2481, 2632, 2856, 3196, 3308, 3948, 4794, 4962, 5264, 5593, 5712, 5789, 6392, 6616, 7896, 9588, 9924, 11186, 11578, 12784, 13232, 14059, 15792, 16779, 17367, 19176, 19848, 22372, 23156, 28118, 33558, 34734, 38352, 38869, 39696, 42177, 44744, 46312, 56236, 67116, 69468, 77738, 84354, 89488, 92624, 98413, 112472, 116607, 134232, 138936, 155476, 168708, 196826, 224944, 233214, 268464, 272083, 277872, 295239, 310952, 337416, 393652, 466428, 544166, 590478, 621904, 660773, 674832, 787304, 816249, 932856, 1088332, 1180956, 1321546, 1574608, 1632498, 1865712, 1982319, 2176664, 2361912, 2643092, 3264996, 3964638, 4353328, 4625411, 4723824, 5286184, 6529992, 7929276, 9250822, 10572368, 13059984, 13876233, 15858552, 18501644, 27752466, 31717104, 37003288, 55504932, 74006576, 111009864, 222019728]

約数ペア:

[(1, 222019728), (2, 111009864), (3, 74006576), (4, 55504932), (6, 37003288), (7, 31717104), (8, 27752466), (12, 18501644), (14, 15858552), (16, 13876233), (17, 13059984), (21, 10572368), (24, 9250822), (28, 7929276), (34, 6529992), (42, 5286184), (47, 4723824), (48, 4625411), (51, 4353328), (56, 3964638), (68, 3264996), (84, 2643092), (94, 2361912), (102, 2176664), (112, 1982319), (119, 1865712), (136, 1632498), (141, 1574608), (168, 1321546), (188, 1180956), (204, 1088332), (238, 932856), (272, 816249), (282, 787304), (329, 674832), (336, 660773), (357, 621904), (376, 590478), (408, 544166), (476, 466428), (564, 393652), (658, 337416), (714, 310952), (752, 295239), (799, 277872), (816, 272083), (827, 268464), (952, 233214), (987, 224944), (1128, 196826), (1316, 168708), (1428, 155476), (1598, 138936), (1654, 134232), (1904, 116607), (1974, 112472), (2256, 98413), (2397, 92624), (2481, 89488), (2632, 84354), (2856, 77738), (3196, 69468), (3308, 67116), (3948, 56236), (4794, 46312), (4962, 44744), (5264, 42177), (5593, 39696), (5712, 38869), (5789, 38352), (6392, 34734), (6616, 33558), (7896, 28118), (9588, 23156), (9924, 22372), (11186, 19848), (11578, 19176), (12784, 17367), (13232, 16779), (14059, 15792)]