318637152

素因数分解:

$2^5\times 3^7\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 979473600

約数和(自身を除く): 660836448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 157, 162, 174, 216, 232, 243, 261, 288, 314, 324, 348, 432, 464, 471, 486, 522, 628, 648, 696, 729, 783, 864, 928, 942, 972, 1044, 1256, 1296, 1392, 1413, 1458, 1566, 1884, 1944, 2088, 2187, 2349, 2512, 2592, 2784, 2826, 2916, 3132, 3768, 3888, 4176, 4239, 4374, 4553, 4698, 5024, 5652, 5832, 6264, 7047, 7536, 7776, 8352, 8478, 8748, 9106, 9396, 11304, 11664, 12528, 12717, 13659, 14094, 15072, 16956, 17496, 18212, 18792, 21141, 22608, 23328, 25056, 25434, 27318, 28188, 33912, 34992, 36424, 37584, 38151, 40977, 42282, 45216, 50868, 54636, 56376, 63423, 67824, 69984, 72848, 75168, 76302, 81954, 84564, 101736, 109272, 112752, 114453, 122931, 126846, 135648, 145696, 152604, 163908, 169128, 203472, 218544, 225504, 228906, 245862, 253692, 305208, 327816, 338256, 343359, 368793, 406944, 437088, 457812, 491724, 507384, 610416, 655632, 676512, 686718, 737586, 915624, 983448, 1014768, 1106379, 1220832, 1311264, 1373436, 1475172, 1831248, 1966896, 2029536, 2212758, 2746872, 2950344, 3319137, 3662496, 3933792, 4425516, 5493744, 5900688, 6638274, 8851032, 9957411, 10987488, 11801376, 13276548, 17702064, 19914822, 26553096, 35404128, 39829644, 53106192, 79659288, 106212384, 159318576, 318637152]

約数ペア:

[(1, 318637152), (2, 159318576), (3, 106212384), (4, 79659288), (6, 53106192), (8, 39829644), (9, 35404128), (12, 26553096), (16, 19914822), (18, 17702064), (24, 13276548), (27, 11801376), (29, 10987488), (32, 9957411), (36, 8851032), (48, 6638274), (54, 5900688), (58, 5493744), (72, 4425516), (81, 3933792), (87, 3662496), (96, 3319137), (108, 2950344), (116, 2746872), (144, 2212758), (157, 2029536), (162, 1966896), (174, 1831248), (216, 1475172), (232, 1373436), (243, 1311264), (261, 1220832), (288, 1106379), (314, 1014768), (324, 983448), (348, 915624), (432, 737586), (464, 686718), (471, 676512), (486, 655632), (522, 610416), (628, 507384), (648, 491724), (696, 457812), (729, 437088), (783, 406944), (864, 368793), (928, 343359), (942, 338256), (972, 327816), (1044, 305208), (1256, 253692), (1296, 245862), (1392, 228906), (1413, 225504), (1458, 218544), (1566, 203472), (1884, 169128), (1944, 163908), (2088, 152604), (2187, 145696), (2349, 135648), (2512, 126846), (2592, 122931), (2784, 114453), (2826, 112752), (2916, 109272), (3132, 101736), (3768, 84564), (3888, 81954), (4176, 76302), (4239, 75168), (4374, 72848), (4553, 69984), (4698, 67824), (5024, 63423), (5652, 56376), (5832, 54636), (6264, 50868), (7047, 45216), (7536, 42282), (7776, 40977), (8352, 38151), (8478, 37584), (8748, 36424), (9106, 34992), (9396, 33912), (11304, 28188), (11664, 27318), (12528, 25434), (12717, 25056), (13659, 23328), (14094, 22608), (15072, 21141), (16956, 18792), (17496, 18212)]