904149504

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:515

約数の個数: 240

約数和(自身を含む): 2872584000

約数和(自身を除く): 1968434496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 128, 138, 144, 152, 171, 184, 192, 207, 228, 256, 276, 288, 304, 342, 368, 384, 414, 437, 449, 456, 512, 552, 576, 608, 684, 736, 768, 828, 874, 898, 912, 1104, 1152, 1216, 1311, 1347, 1368, 1472, 1536, 1656, 1748, 1796, 1824, 2208, 2304, 2432, 2622, 2694, 2736, 2944, 3312, 3496, 3592, 3648, 3933, 4041, 4416, 4608, 4864, 5244, 5388, 5472, 5888, 6624, 6992, 7184, 7296, 7866, 8082, 8531, 8832, 9728, 10327, 10488, 10776, 10944, 11776, 13248, 13984, 14368, 14592, 15732, 16164, 17062, 17664, 20654, 20976, 21552, 21888, 25593, 26496, 27968, 28736, 29184, 30981, 31464, 32328, 34124, 35328, 41308, 41952, 43104, 43776, 51186, 52992, 55936, 57472, 61962, 62928, 64656, 68248, 76779, 82616, 83904, 86208, 87552, 92943, 102372, 105984, 111872, 114944, 123924, 125856, 129312, 136496, 153558, 165232, 167808, 172416, 185886, 196213, 204744, 223744, 229888, 247848, 251712, 258624, 272992, 307116, 330464, 335616, 344832, 371772, 392426, 409488, 495696, 503424, 517248, 545984, 588639, 614232, 660928, 671232, 689664, 743544, 784852, 818976, 991392, 1006848, 1034496, 1091968, 1177278, 1228464, 1321856, 1487088, 1569704, 1637952, 1765917, 1982784, 2013696, 2068992, 2183936, 2354556, 2456928, 2643712, 2974176, 3139408, 3275904, 3531834, 3965568, 4367872, 4709112, 4913856, 5287424, 5948352, 6278816, 6551808, 7063668, 7931136, 9418224, 9827712, 11896704, 12557632, 13103616, 14127336, 15862272, 18836448, 19655424, 23793408, 25115264, 28254672, 37672896, 39310848, 47586816, 50230528, 56509344, 75345792, 100461056, 113018688, 150691584, 226037376, 301383168, 452074752, 904149504]

約数ペア:

[(1, 904149504), (2, 452074752), (3, 301383168), (4, 226037376), (6, 150691584), (8, 113018688), (9, 100461056), (12, 75345792), (16, 56509344), (18, 50230528), (19, 47586816), (23, 39310848), (24, 37672896), (32, 28254672), (36, 25115264), (38, 23793408), (46, 19655424), (48, 18836448), (57, 15862272), (64, 14127336), (69, 13103616), (72, 12557632), (76, 11896704), (92, 9827712), (96, 9418224), (114, 7931136), (128, 7063668), (138, 6551808), (144, 6278816), (152, 5948352), (171, 5287424), (184, 4913856), (192, 4709112), (207, 4367872), (228, 3965568), (256, 3531834), (276, 3275904), (288, 3139408), (304, 2974176), (342, 2643712), (368, 2456928), (384, 2354556), (414, 2183936), (437, 2068992), (449, 2013696), (456, 1982784), (512, 1765917), (552, 1637952), (576, 1569704), (608, 1487088), (684, 1321856), (736, 1228464), (768, 1177278), (828, 1091968), (874, 1034496), (898, 1006848), (912, 991392), (1104, 818976), (1152, 784852), (1216, 743544), (1311, 689664), (1347, 671232), (1368, 660928), (1472, 614232), (1536, 588639), (1656, 545984), (1748, 517248), (1796, 503424), (1824, 495696), (2208, 409488), (2304, 392426), (2432, 371772), (2622, 344832), (2694, 335616), (2736, 330464), (2944, 307116), (3312, 272992), (3496, 258624), (3592, 251712), (3648, 247848), (3933, 229888), (4041, 223744), (4416, 204744), (4608, 196213), (4864, 185886), (5244, 172416), (5388, 167808), (5472, 165232), (5888, 153558), (6624, 136496), (6992, 129312), (7184, 125856), (7296, 123924), (7866, 114944), (8082, 111872), (8531, 105984), (8832, 102372), (9728, 92943), (10327, 87552), (10488, 86208), (10776, 83904), (10944, 82616), (11776, 76779), (13248, 68248), (13984, 64656), (14368, 62928), (14592, 61962), (15732, 57472), (16164, 55936), (17062, 52992), (17664, 51186), (20654, 43776), (20976, 43104), (21552, 41952), (21888, 41308), (25593, 35328), (26496, 34124), (27968, 32328), (28736, 31464), (29184, 30981)]