312153912

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 1064372400

約数和(自身を除く): 752218488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 49, 54, 56, 58, 63, 72, 81, 84, 87, 98, 108, 113, 116, 126, 147, 162, 168, 174, 189, 196, 203, 216, 226, 232, 243, 252, 261, 294, 324, 339, 348, 378, 392, 406, 441, 452, 486, 504, 522, 567, 588, 609, 648, 678, 696, 756, 783, 791, 812, 882, 904, 972, 1017, 1044, 1134, 1176, 1218, 1323, 1356, 1421, 1512, 1566, 1582, 1624, 1701, 1764, 1827, 1944, 2034, 2088, 2268, 2349, 2373, 2436, 2646, 2712, 2842, 3051, 3132, 3164, 3277, 3402, 3528, 3654, 3969, 4068, 4263, 4536, 4698, 4746, 4872, 5292, 5481, 5537, 5684, 6102, 6264, 6328, 6554, 6804, 7047, 7119, 7308, 7938, 8136, 8526, 9153, 9396, 9492, 9831, 10584, 10962, 11074, 11368, 11907, 12204, 12789, 13108, 13608, 14094, 14238, 14616, 15876, 16443, 16611, 17052, 18306, 18792, 18984, 19662, 21357, 21924, 22148, 22939, 23814, 24408, 25578, 26216, 27459, 28188, 28476, 29493, 31752, 32886, 33222, 34104, 36612, 38367, 39324, 42714, 43848, 44296, 45878, 47628, 49329, 49833, 51156, 54918, 56376, 56952, 58986, 64071, 65772, 66444, 68817, 73224, 76734, 78648, 85428, 88479, 91756, 95256, 98658, 99666, 102312, 109836, 115101, 117972, 128142, 131544, 132888, 137634, 149499, 153468, 160573, 170856, 176958, 183512, 192213, 197316, 199332, 206451, 219672, 230202, 235944, 256284, 265437, 275268, 298998, 306936, 321146, 345303, 353916, 384426, 394632, 398664, 412902, 448497, 460404, 481719, 512568, 530874, 550536, 597996, 619353, 642292, 690606, 707832, 768852, 796311, 825804, 896994, 920808, 963438, 1061748, 1195992, 1238706, 1284584, 1345491, 1381212, 1445157, 1537704, 1592622, 1651608, 1793988, 1858059, 1926876, 2123496, 2477412, 2690982, 2762424, 2890314, 3185244, 3587976, 3716118, 3853752, 4335471, 4954824, 5381964, 5574177, 5780628, 6370488, 7432236, 8670942, 10763928, 11148354, 11561256, 13006413, 14864472, 17341884, 22296708, 26012826, 34683768, 39019239, 44593416, 52025652, 78038478, 104051304, 156076956, 312153912]

約数ペア:

[(1, 312153912), (2, 156076956), (3, 104051304), (4, 78038478), (6, 52025652), (7, 44593416), (8, 39019239), (9, 34683768), (12, 26012826), (14, 22296708), (18, 17341884), (21, 14864472), (24, 13006413), (27, 11561256), (28, 11148354), (29, 10763928), (36, 8670942), (42, 7432236), (49, 6370488), (54, 5780628), (56, 5574177), (58, 5381964), (63, 4954824), (72, 4335471), (81, 3853752), (84, 3716118), (87, 3587976), (98, 3185244), (108, 2890314), (113, 2762424), (116, 2690982), (126, 2477412), (147, 2123496), (162, 1926876), (168, 1858059), (174, 1793988), (189, 1651608), (196, 1592622), (203, 1537704), (216, 1445157), (226, 1381212), (232, 1345491), (243, 1284584), (252, 1238706), (261, 1195992), (294, 1061748), (324, 963438), (339, 920808), (348, 896994), (378, 825804), (392, 796311), (406, 768852), (441, 707832), (452, 690606), (486, 642292), (504, 619353), (522, 597996), (567, 550536), (588, 530874), (609, 512568), (648, 481719), (678, 460404), (696, 448497), (756, 412902), (783, 398664), (791, 394632), (812, 384426), (882, 353916), (904, 345303), (972, 321146), (1017, 306936), (1044, 298998), (1134, 275268), (1176, 265437), (1218, 256284), (1323, 235944), (1356, 230202), (1421, 219672), (1512, 206451), (1566, 199332), (1582, 197316), (1624, 192213), (1701, 183512), (1764, 176958), (1827, 170856), (1944, 160573), (2034, 153468), (2088, 149499), (2268, 137634), (2349, 132888), (2373, 131544), (2436, 128142), (2646, 117972), (2712, 115101), (2842, 109836), (3051, 102312), (3132, 99666), (3164, 98658), (3277, 95256), (3402, 91756), (3528, 88479), (3654, 85428), (3969, 78648), (4068, 76734), (4263, 73224), (4536, 68817), (4698, 66444), (4746, 65772), (4872, 64071), (5292, 58986), (5481, 56952), (5537, 56376), (5684, 54918), (6102, 51156), (6264, 49833), (6328, 49329), (6554, 47628), (6804, 45878), (7047, 44296), (7119, 43848), (7308, 42714), (7938, 39324), (8136, 38367), (8526, 36612), (9153, 34104), (9396, 33222), (9492, 32886), (9831, 31752), (10584, 29493), (10962, 28476), (11074, 28188), (11368, 27459), (11907, 26216), (12204, 25578), (12789, 24408), (13108, 23814), (13608, 22939), (14094, 22148), (14238, 21924), (14616, 21357), (15876, 19662), (16443, 18984), (16611, 18792), (17052, 18306)]