2784750336

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:487

約数の個数: 216

約数和(自身を含む): 8380596224

約数和(自身を除く): 5595845888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 127, 128, 144, 186, 192, 248, 254, 256, 279, 288, 307, 372, 381, 384, 496, 508, 558, 576, 614, 744, 762, 768, 921, 992, 1016, 1116, 1143, 1152, 1228, 1488, 1524, 1842, 1984, 2032, 2232, 2286, 2304, 2456, 2763, 2976, 3048, 3684, 3937, 3968, 4064, 4464, 4572, 4912, 5526, 5952, 6096, 7368, 7874, 7936, 8128, 8928, 9144, 9517, 9824, 11052, 11811, 11904, 12192, 14736, 15748, 16256, 17856, 18288, 19034, 19648, 22104, 23622, 23808, 24384, 28551, 29472, 31496, 32512, 35433, 35712, 36576, 38068, 38989, 39296, 44208, 47244, 48768, 57102, 58944, 62992, 70866, 71424, 73152, 76136, 77978, 78592, 85653, 88416, 94488, 97536, 114204, 116967, 117888, 125984, 141732, 146304, 152272, 155956, 171306, 176832, 188976, 228408, 233934, 235776, 251968, 283464, 292608, 304544, 311912, 342612, 350901, 353664, 377952, 456816, 467868, 503936, 566928, 609088, 623824, 685224, 701802, 707328, 755904, 913632, 935736, 1007872, 1133856, 1208659, 1218176, 1247648, 1370448, 1403604, 1511808, 1827264, 1871472, 2267712, 2417318, 2436352, 2495296, 2740896, 2807208, 3023616, 3625977, 3654528, 3742944, 4535424, 4834636, 4990592, 5481792, 5614416, 7251954, 7309056, 7485888, 9070848, 9669272, 9981184, 10877931, 10963584, 11228832, 14503908, 14971776, 19338544, 21755862, 21927168, 22457664, 29007816, 29943552, 38677088, 43511724, 44915328, 58015632, 77354176, 87023448, 89830656, 116031264, 154708352, 174046896, 232062528, 309416704, 348093792, 464125056, 696187584, 928250112, 1392375168, 2784750336]

約数ペア:

[(1, 2784750336), (2, 1392375168), (3, 928250112), (4, 696187584), (6, 464125056), (8, 348093792), (9, 309416704), (12, 232062528), (16, 174046896), (18, 154708352), (24, 116031264), (31, 89830656), (32, 87023448), (36, 77354176), (48, 58015632), (62, 44915328), (64, 43511724), (72, 38677088), (93, 29943552), (96, 29007816), (124, 22457664), (127, 21927168), (128, 21755862), (144, 19338544), (186, 14971776), (192, 14503908), (248, 11228832), (254, 10963584), (256, 10877931), (279, 9981184), (288, 9669272), (307, 9070848), (372, 7485888), (381, 7309056), (384, 7251954), (496, 5614416), (508, 5481792), (558, 4990592), (576, 4834636), (614, 4535424), (744, 3742944), (762, 3654528), (768, 3625977), (921, 3023616), (992, 2807208), (1016, 2740896), (1116, 2495296), (1143, 2436352), (1152, 2417318), (1228, 2267712), (1488, 1871472), (1524, 1827264), (1842, 1511808), (1984, 1403604), (2032, 1370448), (2232, 1247648), (2286, 1218176), (2304, 1208659), (2456, 1133856), (2763, 1007872), (2976, 935736), (3048, 913632), (3684, 755904), (3937, 707328), (3968, 701802), (4064, 685224), (4464, 623824), (4572, 609088), (4912, 566928), (5526, 503936), (5952, 467868), (6096, 456816), (7368, 377952), (7874, 353664), (7936, 350901), (8128, 342612), (8928, 311912), (9144, 304544), (9517, 292608), (9824, 283464), (11052, 251968), (11811, 235776), (11904, 233934), (12192, 228408), (14736, 188976), (15748, 176832), (16256, 171306), (17856, 155956), (18288, 152272), (19034, 146304), (19648, 141732), (22104, 125984), (23622, 117888), (23808, 116967), (24384, 114204), (28551, 97536), (29472, 94488), (31496, 88416), (32512, 85653), (35433, 78592), (35712, 77978), (36576, 76136), (38068, 73152), (38989, 71424), (39296, 70866), (44208, 62992), (47244, 58944), (48768, 57102)]