1008385616

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{919}}^1$

素因数の和:1132

約数の個数: 80

約数和(自身を含む): 2280687360

約数和(自身を除く): 1272301744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 101, 112, 194, 202, 388, 404, 679, 707, 776, 808, 919, 1358, 1414, 1552, 1616, 1838, 2716, 2828, 3676, 5432, 5656, 6433, 7352, 9797, 10864, 11312, 12866, 14704, 19594, 25732, 39188, 51464, 68579, 78376, 89143, 92819, 102928, 137158, 156752, 178286, 185638, 274316, 356572, 371276, 548632, 624001, 649733, 713144, 742552, 1097264, 1248002, 1299466, 1426288, 1485104, 2496004, 2598932, 4992008, 5197864, 9003443, 9984016, 10395728, 18006886, 36013772, 63024101, 72027544, 126048202, 144055088, 252096404, 504192808, 1008385616]

約数ペア:

[(1, 1008385616), (2, 504192808), (4, 252096404), (7, 144055088), (8, 126048202), (14, 72027544), (16, 63024101), (28, 36013772), (56, 18006886), (97, 10395728), (101, 9984016), (112, 9003443), (194, 5197864), (202, 4992008), (388, 2598932), (404, 2496004), (679, 1485104), (707, 1426288), (776, 1299466), (808, 1248002), (919, 1097264), (1358, 742552), (1414, 713144), (1552, 649733), (1616, 624001), (1838, 548632), (2716, 371276), (2828, 356572), (3676, 274316), (5432, 185638), (5656, 178286), (6433, 156752), (7352, 137158), (9797, 102928), (10864, 92819), (11312, 89143), (12866, 78376), (14704, 68579), (19594, 51464), (25732, 39188)]