1915553952

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{511633}}^1$

素因数の和:511662

約数の個数: 72

約数和(自身を含む): 5866395444

約数和(自身を除く): 3950841492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 511633, 1023266, 1534899, 2046532, 3069798, 4093064, 4604697, 6139596, 6651229, 8186128, 9209394, 12279192, 13302458, 16372256, 18418788, 19953687, 24558384, 26604916, 36837576, 39907374, 49116768, 53209832, 59861061, 73675152, 79814748, 106419664, 119722122, 147350304, 159629496, 212839328, 239444244, 319258992, 478888488, 638517984, 957776976, 1915553952]

約数ペア:

[(1, 1915553952), (2, 957776976), (3, 638517984), (4, 478888488), (6, 319258992), (8, 239444244), (9, 212839328), (12, 159629496), (13, 147350304), (16, 119722122), (18, 106419664), (24, 79814748), (26, 73675152), (32, 59861061), (36, 53209832), (39, 49116768), (48, 39907374), (52, 36837576), (72, 26604916), (78, 24558384), (96, 19953687), (104, 18418788), (117, 16372256), (144, 13302458), (156, 12279192), (208, 9209394), (234, 8186128), (288, 6651229), (312, 6139596), (416, 4604697), (468, 4093064), (624, 3069798), (936, 2046532), (1248, 1534899), (1872, 1023266), (3744, 511633)]