518942976

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 1450487808

約数和(自身を除く): 931544832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 71, 93, 96, 124, 128, 142, 186, 192, 213, 248, 256, 284, 307, 372, 384, 426, 496, 568, 614, 744, 768, 852, 921, 992, 1136, 1228, 1488, 1704, 1842, 1984, 2201, 2272, 2456, 2976, 3408, 3684, 3968, 4402, 4544, 4912, 5952, 6603, 6816, 7368, 7936, 8804, 9088, 9517, 9824, 11904, 13206, 13632, 14736, 17608, 18176, 19034, 19648, 21797, 23808, 26412, 27264, 28551, 29472, 35216, 38068, 39296, 43594, 52824, 54528, 57102, 58944, 65391, 70432, 76136, 78592, 87188, 105648, 114204, 117888, 130782, 140864, 152272, 174376, 211296, 228408, 235776, 261564, 281728, 304544, 348752, 422592, 456816, 523128, 563456, 609088, 675707, 697504, 845184, 913632, 1046256, 1218176, 1351414, 1395008, 1690368, 1827264, 2027121, 2092512, 2436352, 2702828, 2790016, 3654528, 4054242, 4185024, 5405656, 5580032, 7309056, 8108484, 8370048, 10811312, 16216968, 16740096, 21622624, 32433936, 43245248, 64867872, 86490496, 129735744, 172980992, 259471488, 518942976]

約数ペア:

[(1, 518942976), (2, 259471488), (3, 172980992), (4, 129735744), (6, 86490496), (8, 64867872), (12, 43245248), (16, 32433936), (24, 21622624), (31, 16740096), (32, 16216968), (48, 10811312), (62, 8370048), (64, 8108484), (71, 7309056), (93, 5580032), (96, 5405656), (124, 4185024), (128, 4054242), (142, 3654528), (186, 2790016), (192, 2702828), (213, 2436352), (248, 2092512), (256, 2027121), (284, 1827264), (307, 1690368), (372, 1395008), (384, 1351414), (426, 1218176), (496, 1046256), (568, 913632), (614, 845184), (744, 697504), (768, 675707), (852, 609088), (921, 563456), (992, 523128), (1136, 456816), (1228, 422592), (1488, 348752), (1704, 304544), (1842, 281728), (1984, 261564), (2201, 235776), (2272, 228408), (2456, 211296), (2976, 174376), (3408, 152272), (3684, 140864), (3968, 130782), (4402, 117888), (4544, 114204), (4912, 105648), (5952, 87188), (6603, 78592), (6816, 76136), (7368, 70432), (7936, 65391), (8804, 58944), (9088, 57102), (9517, 54528), (9824, 52824), (11904, 43594), (13206, 39296), (13632, 38068), (14736, 35216), (17608, 29472), (18176, 28551), (19034, 27264), (19648, 26412), (21797, 23808)]