421068384

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:362

約数の個数: 216

約数和(自身を含む): 1351566216

約数和(自身を除く): 930497832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 66, 72, 86, 88, 96, 99, 121, 129, 132, 144, 172, 176, 198, 242, 258, 264, 281, 288, 344, 352, 363, 387, 396, 473, 484, 516, 528, 562, 688, 726, 774, 792, 843, 946, 968, 1032, 1056, 1089, 1124, 1376, 1419, 1452, 1548, 1584, 1686, 1892, 1936, 2064, 2178, 2248, 2529, 2838, 2904, 3091, 3096, 3168, 3372, 3784, 3872, 4128, 4257, 4356, 4496, 5058, 5203, 5676, 5808, 6182, 6192, 6744, 7568, 8514, 8712, 8992, 9273, 10116, 10406, 11352, 11616, 12083, 12364, 12384, 13488, 15136, 15609, 17028, 17424, 18546, 20232, 20812, 22704, 24166, 24728, 26976, 27819, 31218, 34001, 34056, 34848, 36249, 37092, 40464, 41624, 45408, 46827, 48332, 49456, 55638, 62436, 68002, 68112, 72498, 74184, 80928, 83248, 93654, 96664, 98912, 102003, 108747, 111276, 124872, 132913, 136004, 136224, 144996, 148368, 166496, 187308, 193328, 204006, 217494, 222552, 249744, 265826, 272008, 289992, 296736, 306009, 374616, 386656, 398739, 408012, 434988, 445104, 499488, 531652, 544016, 579984, 612018, 749232, 797478, 816024, 869976, 890208, 1063304, 1088032, 1159968, 1196217, 1224036, 1462043, 1498464, 1594956, 1632048, 1739952, 2126608, 2392434, 2448072, 2924086, 3189912, 3264096, 3479904, 4253216, 4386129, 4784868, 4896144, 5848172, 6379824, 8772258, 9569736, 9792288, 11696344, 12759648, 13158387, 17544516, 19139472, 23392688, 26316774, 35089032, 38278944, 46785376, 52633548, 70178064, 105267096, 140356128, 210534192, 421068384]

約数ペア:

[(1, 421068384), (2, 210534192), (3, 140356128), (4, 105267096), (6, 70178064), (8, 52633548), (9, 46785376), (11, 38278944), (12, 35089032), (16, 26316774), (18, 23392688), (22, 19139472), (24, 17544516), (32, 13158387), (33, 12759648), (36, 11696344), (43, 9792288), (44, 9569736), (48, 8772258), (66, 6379824), (72, 5848172), (86, 4896144), (88, 4784868), (96, 4386129), (99, 4253216), (121, 3479904), (129, 3264096), (132, 3189912), (144, 2924086), (172, 2448072), (176, 2392434), (198, 2126608), (242, 1739952), (258, 1632048), (264, 1594956), (281, 1498464), (288, 1462043), (344, 1224036), (352, 1196217), (363, 1159968), (387, 1088032), (396, 1063304), (473, 890208), (484, 869976), (516, 816024), (528, 797478), (562, 749232), (688, 612018), (726, 579984), (774, 544016), (792, 531652), (843, 499488), (946, 445104), (968, 434988), (1032, 408012), (1056, 398739), (1089, 386656), (1124, 374616), (1376, 306009), (1419, 296736), (1452, 289992), (1548, 272008), (1584, 265826), (1686, 249744), (1892, 222552), (1936, 217494), (2064, 204006), (2178, 193328), (2248, 187308), (2529, 166496), (2838, 148368), (2904, 144996), (3091, 136224), (3096, 136004), (3168, 132913), (3372, 124872), (3784, 111276), (3872, 108747), (4128, 102003), (4257, 98912), (4356, 96664), (4496, 93654), (5058, 83248), (5203, 80928), (5676, 74184), (5808, 72498), (6182, 68112), (6192, 68002), (6744, 62436), (7568, 55638), (8514, 49456), (8712, 48332), (8992, 46827), (9273, 45408), (10116, 41624), (10406, 40464), (11352, 37092), (11616, 36249), (12083, 34848), (12364, 34056), (12384, 34001), (13488, 31218), (15136, 27819), (15609, 26976), (17028, 24728), (17424, 24166), (18546, 22704), (20232, 20812)]