321437088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 1129355136

約数和(自身を除く): 807918048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 83, 84, 96, 102, 112, 113, 119, 126, 136, 144, 153, 166, 168, 204, 224, 226, 238, 249, 252, 272, 288, 306, 332, 336, 339, 357, 408, 452, 476, 498, 504, 544, 581, 612, 664, 672, 678, 714, 747, 791, 816, 904, 952, 996, 1008, 1017, 1071, 1162, 1224, 1328, 1356, 1411, 1428, 1494, 1582, 1632, 1743, 1808, 1904, 1921, 1992, 2016, 2034, 2142, 2324, 2373, 2448, 2656, 2712, 2822, 2856, 2988, 3164, 3486, 3616, 3808, 3842, 3984, 4068, 4233, 4284, 4648, 4746, 4896, 5229, 5424, 5644, 5712, 5763, 5976, 6328, 6972, 7119, 7684, 7968, 8136, 8466, 8568, 9296, 9379, 9492, 9877, 10458, 10848, 11288, 11424, 11526, 11952, 12656, 12699, 13447, 13944, 14238, 15368, 16272, 16932, 17136, 17289, 18592, 18758, 18984, 19754, 20916, 22576, 23052, 23904, 25312, 25398, 26894, 27888, 28137, 28476, 29631, 30736, 32544, 33864, 34272, 34578, 37516, 37968, 39508, 40341, 41832, 45152, 46104, 50796, 53788, 55776, 56274, 56952, 59262, 61472, 65653, 67728, 69156, 75032, 75936, 79016, 80682, 83664, 84411, 88893, 92208, 101592, 107576, 112548, 113904, 118524, 121023, 131306, 135456, 138312, 150064, 158032, 159443, 161364, 167328, 168822, 177786, 184416, 196959, 203184, 215152, 225096, 227808, 237048, 242046, 262612, 276624, 300128, 316064, 318886, 322728, 337644, 355572, 393918, 406368, 430304, 450192, 474096, 478329, 484092, 525224, 553248, 590877, 637772, 645456, 675288, 711144, 787836, 900384, 948192, 956658, 968184, 1050448, 1116101, 1181754, 1275544, 1290912, 1350576, 1422288, 1434987, 1575672, 1913316, 1936368, 2100896, 2232202, 2363508, 2551088, 2701152, 2844576, 2869974, 3151344, 3348303, 3826632, 3872736, 4464404, 4727016, 5102176, 5739948, 6302688, 6696606, 7653264, 8928808, 9454032, 10044909, 11479896, 13393212, 15306528, 17857616, 18908064, 20089818, 22959792, 26786424, 35715232, 40179636, 45919584, 53572848, 80359272, 107145696, 160718544, 321437088]

約数ペア:

[(1, 321437088), (2, 160718544), (3, 107145696), (4, 80359272), (6, 53572848), (7, 45919584), (8, 40179636), (9, 35715232), (12, 26786424), (14, 22959792), (16, 20089818), (17, 18908064), (18, 17857616), (21, 15306528), (24, 13393212), (28, 11479896), (32, 10044909), (34, 9454032), (36, 8928808), (42, 7653264), (48, 6696606), (51, 6302688), (56, 5739948), (63, 5102176), (68, 4727016), (72, 4464404), (83, 3872736), (84, 3826632), (96, 3348303), (102, 3151344), (112, 2869974), (113, 2844576), (119, 2701152), (126, 2551088), (136, 2363508), (144, 2232202), (153, 2100896), (166, 1936368), (168, 1913316), (204, 1575672), (224, 1434987), (226, 1422288), (238, 1350576), (249, 1290912), (252, 1275544), (272, 1181754), (288, 1116101), (306, 1050448), (332, 968184), (336, 956658), (339, 948192), (357, 900384), (408, 787836), (452, 711144), (476, 675288), (498, 645456), (504, 637772), (544, 590877), (581, 553248), (612, 525224), (664, 484092), (672, 478329), (678, 474096), (714, 450192), (747, 430304), (791, 406368), (816, 393918), (904, 355572), (952, 337644), (996, 322728), (1008, 318886), (1017, 316064), (1071, 300128), (1162, 276624), (1224, 262612), (1328, 242046), (1356, 237048), (1411, 227808), (1428, 225096), (1494, 215152), (1582, 203184), (1632, 196959), (1743, 184416), (1808, 177786), (1904, 168822), (1921, 167328), (1992, 161364), (2016, 159443), (2034, 158032), (2142, 150064), (2324, 138312), (2373, 135456), (2448, 131306), (2656, 121023), (2712, 118524), (2822, 113904), (2856, 112548), (2988, 107576), (3164, 101592), (3486, 92208), (3616, 88893), (3808, 84411), (3842, 83664), (3984, 80682), (4068, 79016), (4233, 75936), (4284, 75032), (4648, 69156), (4746, 67728), (4896, 65653), (5229, 61472), (5424, 59262), (5644, 56952), (5712, 56274), (5763, 55776), (5976, 53788), (6328, 50796), (6972, 46104), (7119, 45152), (7684, 41832), (7968, 40341), (8136, 39508), (8466, 37968), (8568, 37516), (9296, 34578), (9379, 34272), (9492, 33864), (9877, 32544), (10458, 30736), (10848, 29631), (11288, 28476), (11424, 28137), (11526, 27888), (11952, 26894), (12656, 25398), (12699, 25312), (13447, 23904), (13944, 23052), (14238, 22576), (15368, 20916), (16272, 19754), (16932, 18984), (17136, 18758), (17289, 18592)]