393997248

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:379

約数の個数: 168

約数和(自身を含む): 1184757600

約数和(自身を除く): 790760352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 103, 116, 144, 174, 192, 206, 229, 232, 261, 288, 309, 348, 412, 458, 464, 522, 576, 618, 687, 696, 824, 916, 927, 928, 1044, 1236, 1374, 1392, 1648, 1832, 1854, 1856, 2061, 2088, 2472, 2748, 2784, 2987, 3296, 3664, 3708, 4122, 4176, 4944, 5496, 5568, 5974, 6592, 6641, 7328, 7416, 8244, 8352, 8961, 9888, 10992, 11948, 13282, 14656, 14832, 16488, 16704, 17922, 19776, 19923, 21984, 23587, 23896, 26564, 26883, 29664, 32976, 35844, 39846, 43968, 47174, 47792, 53128, 53766, 59328, 59769, 65952, 70761, 71688, 79692, 94348, 95584, 106256, 107532, 119538, 131904, 141522, 143376, 159384, 188696, 191168, 212283, 212512, 215064, 239076, 283044, 286752, 318768, 377392, 424566, 425024, 430128, 478152, 566088, 573504, 637536, 684023, 754784, 849132, 860256, 956304, 1132176, 1275072, 1368046, 1509568, 1698264, 1720512, 1912608, 2052069, 2264352, 2736092, 3396528, 3825216, 4104138, 4528704, 5472184, 6156207, 6793056, 8208276, 10944368, 12312414, 13586112, 16416552, 21888736, 24624828, 32833104, 43777472, 49249656, 65666208, 98499312, 131332416, 196998624, 393997248]

約数ペア:

[(1, 393997248), (2, 196998624), (3, 131332416), (4, 98499312), (6, 65666208), (8, 49249656), (9, 43777472), (12, 32833104), (16, 24624828), (18, 21888736), (24, 16416552), (29, 13586112), (32, 12312414), (36, 10944368), (48, 8208276), (58, 6793056), (64, 6156207), (72, 5472184), (87, 4528704), (96, 4104138), (103, 3825216), (116, 3396528), (144, 2736092), (174, 2264352), (192, 2052069), (206, 1912608), (229, 1720512), (232, 1698264), (261, 1509568), (288, 1368046), (309, 1275072), (348, 1132176), (412, 956304), (458, 860256), (464, 849132), (522, 754784), (576, 684023), (618, 637536), (687, 573504), (696, 566088), (824, 478152), (916, 430128), (927, 425024), (928, 424566), (1044, 377392), (1236, 318768), (1374, 286752), (1392, 283044), (1648, 239076), (1832, 215064), (1854, 212512), (1856, 212283), (2061, 191168), (2088, 188696), (2472, 159384), (2748, 143376), (2784, 141522), (2987, 131904), (3296, 119538), (3664, 107532), (3708, 106256), (4122, 95584), (4176, 94348), (4944, 79692), (5496, 71688), (5568, 70761), (5974, 65952), (6592, 59769), (6641, 59328), (7328, 53766), (7416, 53128), (8244, 47792), (8352, 47174), (8961, 43968), (9888, 39846), (10992, 35844), (11948, 32976), (13282, 29664), (14656, 26883), (14832, 26564), (16488, 23896), (16704, 23587), (17922, 21984), (19776, 19923)]