1215803904

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1549}}^1$

素因数の和:1650

約数の個数: 160

約数和(自身を含む): 3754819200

約数和(自身を除く): 2539015296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 256, 292, 336, 384, 438, 448, 511, 512, 584, 672, 768, 876, 896, 1022, 1168, 1344, 1533, 1536, 1549, 1752, 1792, 2044, 2336, 2688, 3066, 3098, 3504, 3584, 4088, 4647, 4672, 5376, 6132, 6196, 7008, 8176, 9294, 9344, 10752, 10843, 12264, 12392, 14016, 16352, 18588, 18688, 21686, 24528, 24784, 28032, 32529, 32704, 37176, 37376, 43372, 49056, 49568, 56064, 65058, 65408, 74352, 86744, 98112, 99136, 112128, 113077, 130116, 130816, 148704, 173488, 196224, 198272, 226154, 260232, 261632, 297408, 339231, 346976, 392448, 396544, 452308, 520464, 594816, 678462, 693952, 784896, 791539, 793088, 904616, 1040928, 1189632, 1356924, 1387904, 1583078, 1809232, 2081856, 2374617, 2379264, 2713848, 2775808, 3166156, 3618464, 4163712, 4749234, 5427696, 5551616, 6332312, 7236928, 8327424, 9498468, 10855392, 12664624, 14473856, 16654848, 18996936, 21710784, 25329248, 28947712, 37993872, 43421568, 50658496, 57895424, 75987744, 86843136, 101316992, 151975488, 173686272, 202633984, 303950976, 405267968, 607901952, 1215803904]

約数ペア:

[(1, 1215803904), (2, 607901952), (3, 405267968), (4, 303950976), (6, 202633984), (7, 173686272), (8, 151975488), (12, 101316992), (14, 86843136), (16, 75987744), (21, 57895424), (24, 50658496), (28, 43421568), (32, 37993872), (42, 28947712), (48, 25329248), (56, 21710784), (64, 18996936), (73, 16654848), (84, 14473856), (96, 12664624), (112, 10855392), (128, 9498468), (146, 8327424), (168, 7236928), (192, 6332312), (219, 5551616), (224, 5427696), (256, 4749234), (292, 4163712), (336, 3618464), (384, 3166156), (438, 2775808), (448, 2713848), (511, 2379264), (512, 2374617), (584, 2081856), (672, 1809232), (768, 1583078), (876, 1387904), (896, 1356924), (1022, 1189632), (1168, 1040928), (1344, 904616), (1533, 793088), (1536, 791539), (1549, 784896), (1752, 693952), (1792, 678462), (2044, 594816), (2336, 520464), (2688, 452308), (3066, 396544), (3098, 392448), (3504, 346976), (3584, 339231), (4088, 297408), (4647, 261632), (4672, 260232), (5376, 226154), (6132, 198272), (6196, 196224), (7008, 173488), (8176, 148704), (9294, 130816), (9344, 130116), (10752, 113077), (10843, 112128), (12264, 99136), (12392, 98112), (14016, 86744), (16352, 74352), (18588, 65408), (18688, 65058), (21686, 56064), (24528, 49568), (24784, 49056), (28032, 43372), (32529, 37376), (32704, 37176)]