1287002976

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1915183}}^1$

素因数の和:1915203

約数の個数: 48

約数和(自身を含む): 3861010944

約数和(自身を除く): 2574007968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1915183, 3830366, 5745549, 7660732, 11491098, 13406281, 15321464, 22982196, 26812562, 30642928, 40218843, 45964392, 53625124, 61285856, 80437686, 91928784, 107250248, 160875372, 183857568, 214500496, 321750744, 429000992, 643501488, 1287002976]

約数ペア:

[(1, 1287002976), (2, 643501488), (3, 429000992), (4, 321750744), (6, 214500496), (7, 183857568), (8, 160875372), (12, 107250248), (14, 91928784), (16, 80437686), (21, 61285856), (24, 53625124), (28, 45964392), (32, 40218843), (42, 30642928), (48, 26812562), (56, 22982196), (84, 15321464), (96, 13406281), (112, 11491098), (168, 7660732), (224, 5745549), (336, 3830366), (672, 1915183)]