2390654868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{1721}}^1$

素因数の和:2477

約数の個数: 96

約数和(自身を含む): 6665379840

約数和(自身を除く): 4274724972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 719, 966, 1438, 1721, 1932, 2157, 2876, 3442, 4314, 5033, 5163, 6884, 8628, 10066, 10326, 12047, 15099, 16537, 20132, 20652, 24094, 30198, 33074, 36141, 39583, 48188, 49611, 60396, 66148, 72282, 79166, 99222, 115759, 118749, 144564, 158332, 198444, 231518, 237498, 277081, 347277, 463036, 474996, 554162, 694554, 831243, 1108324, 1237399, 1389108, 1662486, 2474798, 3324972, 3712197, 4949596, 7424394, 8661793, 14848788, 17323586, 25985379, 28460177, 34647172, 51970758, 56920354, 85380531, 103941516, 113840708, 170761062, 199221239, 341522124, 398442478, 597663717, 796884956, 1195327434, 2390654868]

約数ペア:

[(1, 2390654868), (2, 1195327434), (3, 796884956), (4, 597663717), (6, 398442478), (7, 341522124), (12, 199221239), (14, 170761062), (21, 113840708), (23, 103941516), (28, 85380531), (42, 56920354), (46, 51970758), (69, 34647172), (84, 28460177), (92, 25985379), (138, 17323586), (161, 14848788), (276, 8661793), (322, 7424394), (483, 4949596), (644, 3712197), (719, 3324972), (966, 2474798), (1438, 1662486), (1721, 1389108), (1932, 1237399), (2157, 1108324), (2876, 831243), (3442, 694554), (4314, 554162), (5033, 474996), (5163, 463036), (6884, 347277), (8628, 277081), (10066, 237498), (10326, 231518), (12047, 198444), (15099, 158332), (16537, 144564), (20132, 118749), (20652, 115759), (24094, 99222), (30198, 79166), (33074, 72282), (36141, 66148), (39583, 60396), (48188, 49611)]