393275904

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:570

約数の個数: 160

約数和(自身を含む): 1215160320

約数和(自身を除く): 821884416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 256, 316, 336, 384, 448, 463, 474, 512, 553, 632, 672, 768, 896, 926, 948, 1106, 1264, 1344, 1389, 1536, 1659, 1792, 1852, 1896, 2212, 2528, 2688, 2778, 3241, 3318, 3584, 3704, 3792, 4424, 5056, 5376, 5556, 6482, 6636, 7408, 7584, 8848, 9723, 10112, 10752, 11112, 12964, 13272, 14816, 15168, 17696, 19446, 20224, 22224, 25928, 26544, 29632, 30336, 35392, 36577, 38892, 40448, 44448, 51856, 53088, 59264, 60672, 70784, 73154, 77784, 88896, 103712, 106176, 109731, 118528, 121344, 141568, 146308, 155568, 177792, 207424, 212352, 219462, 237056, 256039, 283136, 292616, 311136, 355584, 414848, 424704, 438924, 512078, 585232, 622272, 711168, 768117, 829696, 849408, 877848, 1024156, 1170464, 1244544, 1536234, 1659392, 1755696, 2048312, 2340928, 2489088, 3072468, 3511392, 4096624, 4681856, 4978176, 6144936, 7022784, 8193248, 9363712, 12289872, 14045568, 16386496, 18727424, 24579744, 28091136, 32772992, 49159488, 56182272, 65545984, 98318976, 131091968, 196637952, 393275904]

約数ペア:

[(1, 393275904), (2, 196637952), (3, 131091968), (4, 98318976), (6, 65545984), (7, 56182272), (8, 49159488), (12, 32772992), (14, 28091136), (16, 24579744), (21, 18727424), (24, 16386496), (28, 14045568), (32, 12289872), (42, 9363712), (48, 8193248), (56, 7022784), (64, 6144936), (79, 4978176), (84, 4681856), (96, 4096624), (112, 3511392), (128, 3072468), (158, 2489088), (168, 2340928), (192, 2048312), (224, 1755696), (237, 1659392), (256, 1536234), (316, 1244544), (336, 1170464), (384, 1024156), (448, 877848), (463, 849408), (474, 829696), (512, 768117), (553, 711168), (632, 622272), (672, 585232), (768, 512078), (896, 438924), (926, 424704), (948, 414848), (1106, 355584), (1264, 311136), (1344, 292616), (1389, 283136), (1536, 256039), (1659, 237056), (1792, 219462), (1852, 212352), (1896, 207424), (2212, 177792), (2528, 155568), (2688, 146308), (2778, 141568), (3241, 121344), (3318, 118528), (3584, 109731), (3704, 106176), (3792, 103712), (4424, 88896), (5056, 77784), (5376, 73154), (5556, 70784), (6482, 60672), (6636, 59264), (7408, 53088), (7584, 51856), (8848, 44448), (9723, 40448), (10112, 38892), (10752, 36577), (11112, 35392), (12964, 30336), (13272, 29632), (14816, 26544), (15168, 25928), (17696, 22224), (19446, 20224)]