489308736

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{364069}}^1$

素因数の和:364091

約数の個数: 56

約数和(自身を含む): 1479580480

約数和(自身を除く): 990271744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 364069, 728138, 1092207, 1456276, 2184414, 2548483, 2912552, 4368828, 5096966, 5825104, 7645449, 8737656, 10193932, 11650208, 15290898, 17475312, 20387864, 23300416, 30581796, 34950624, 40775728, 61163592, 69901248, 81551456, 122327184, 163102912, 244654368, 489308736]

約数ペア:

[(1, 489308736), (2, 244654368), (3, 163102912), (4, 122327184), (6, 81551456), (7, 69901248), (8, 61163592), (12, 40775728), (14, 34950624), (16, 30581796), (21, 23300416), (24, 20387864), (28, 17475312), (32, 15290898), (42, 11650208), (48, 10193932), (56, 8737656), (64, 7645449), (84, 5825104), (96, 5096966), (112, 4368828), (168, 2912552), (192, 2548483), (224, 2184414), (336, 1456276), (448, 1092207), (672, 728138), (1344, 364069)]