1531885488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239957}}^1$

素因数の和:239994

約数の個数: 80

約数和(自身を含む): 4760766720

約数和(自身を除く): 3228881232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 239957, 479914, 719871, 959828, 1439742, 1679699, 1919656, 2879484, 3359398, 3839312, 4559183, 5039097, 5758968, 6718796, 9118366, 10078194, 11517936, 13437592, 13677549, 18236732, 20156388, 26875184, 27355098, 31914281, 36473464, 40312776, 54710196, 63828562, 72946928, 80625552, 95742843, 109420392, 127657124, 191485686, 218840784, 255314248, 382971372, 510628496, 765942744, 1531885488]

約数ペア:

[(1, 1531885488), (2, 765942744), (3, 510628496), (4, 382971372), (6, 255314248), (7, 218840784), (8, 191485686), (12, 127657124), (14, 109420392), (16, 95742843), (19, 80625552), (21, 72946928), (24, 63828562), (28, 54710196), (38, 40312776), (42, 36473464), (48, 31914281), (56, 27355098), (57, 26875184), (76, 20156388), (84, 18236732), (112, 13677549), (114, 13437592), (133, 11517936), (152, 10078194), (168, 9118366), (228, 6718796), (266, 5758968), (304, 5039097), (336, 4559183), (399, 3839312), (456, 3359398), (532, 2879484), (798, 1919656), (912, 1679699), (1064, 1439742), (1596, 959828), (2128, 719871), (3192, 479914), (6384, 239957)]