312227328

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:508

約数の個数: 160

約数和(自身を含む): 966366720

約数和(自身を除く): 654139392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 256, 284, 336, 384, 409, 426, 448, 497, 512, 568, 672, 768, 818, 852, 896, 994, 1136, 1227, 1344, 1491, 1536, 1636, 1704, 1792, 1988, 2272, 2454, 2688, 2863, 2982, 3272, 3408, 3584, 3976, 4544, 4908, 5376, 5726, 5964, 6544, 6816, 7952, 8589, 9088, 9816, 10752, 11452, 11928, 13088, 13632, 15904, 17178, 18176, 19632, 22904, 23856, 26176, 27264, 29039, 31808, 34356, 36352, 39264, 45808, 47712, 52352, 54528, 58078, 63616, 68712, 78528, 87117, 91616, 95424, 104704, 109056, 116156, 127232, 137424, 157056, 174234, 183232, 190848, 203273, 209408, 232312, 254464, 274848, 314112, 348468, 366464, 381696, 406546, 464624, 549696, 609819, 628224, 696936, 732928, 763392, 813092, 929248, 1099392, 1219638, 1393872, 1465856, 1626184, 1858496, 2198784, 2439276, 2787744, 3252368, 3716992, 4397568, 4878552, 5575488, 6504736, 7433984, 9757104, 11150976, 13009472, 14867968, 19514208, 22301952, 26018944, 39028416, 44603904, 52037888, 78056832, 104075776, 156113664, 312227328]

約数ペア:

[(1, 312227328), (2, 156113664), (3, 104075776), (4, 78056832), (6, 52037888), (7, 44603904), (8, 39028416), (12, 26018944), (14, 22301952), (16, 19514208), (21, 14867968), (24, 13009472), (28, 11150976), (32, 9757104), (42, 7433984), (48, 6504736), (56, 5575488), (64, 4878552), (71, 4397568), (84, 3716992), (96, 3252368), (112, 2787744), (128, 2439276), (142, 2198784), (168, 1858496), (192, 1626184), (213, 1465856), (224, 1393872), (256, 1219638), (284, 1099392), (336, 929248), (384, 813092), (409, 763392), (426, 732928), (448, 696936), (497, 628224), (512, 609819), (568, 549696), (672, 464624), (768, 406546), (818, 381696), (852, 366464), (896, 348468), (994, 314112), (1136, 274848), (1227, 254464), (1344, 232312), (1491, 209408), (1536, 203273), (1636, 190848), (1704, 183232), (1792, 174234), (1988, 157056), (2272, 137424), (2454, 127232), (2688, 116156), (2863, 109056), (2982, 104704), (3272, 95424), (3408, 91616), (3584, 87117), (3976, 78528), (4544, 68712), (4908, 63616), (5376, 58078), (5726, 54528), (5964, 52352), (6544, 47712), (6816, 45808), (7952, 39264), (8589, 36352), (9088, 34356), (9816, 31808), (10752, 29039), (11452, 27264), (11928, 26176), (13088, 23856), (13632, 22904), (15904, 19632), (17178, 18176)]