1892225916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2383}}^1$

素因数の和:2560

約数の個数: 144

約数和(自身を含む): 5748148224

約数和(自身を除く): 3855922308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 137, 138, 161, 207, 252, 274, 276, 322, 411, 414, 483, 548, 644, 822, 828, 959, 966, 1233, 1449, 1644, 1918, 1932, 2383, 2466, 2877, 2898, 3151, 3836, 4766, 4932, 5754, 5796, 6302, 7149, 8631, 9453, 9532, 11508, 12604, 14298, 16681, 17262, 18906, 21447, 22057, 28359, 28596, 33362, 34524, 37812, 42894, 44114, 50043, 54809, 56718, 66171, 66724, 85788, 88228, 100086, 109618, 113436, 132342, 150129, 164427, 198513, 200172, 219236, 264684, 300258, 326471, 328854, 383663, 397026, 493281, 600516, 652942, 657708, 767326, 794052, 979413, 986562, 1150989, 1305884, 1534652, 1958826, 1973124, 2285297, 2301978, 2938239, 3452967, 3917652, 4570594, 4603956, 5876478, 6855891, 6905934, 7508833, 9141188, 11752956, 13711782, 13811868, 15017666, 20567673, 22526499, 27423564, 30035332, 41135346, 45052998, 52561831, 67579497, 82270692, 90105996, 105123662, 135158994, 157685493, 210247324, 270317988, 315370986, 473056479, 630741972, 946112958, 1892225916]

約数ペア:

[(1, 1892225916), (2, 946112958), (3, 630741972), (4, 473056479), (6, 315370986), (7, 270317988), (9, 210247324), (12, 157685493), (14, 135158994), (18, 105123662), (21, 90105996), (23, 82270692), (28, 67579497), (36, 52561831), (42, 45052998), (46, 41135346), (63, 30035332), (69, 27423564), (84, 22526499), (92, 20567673), (126, 15017666), (137, 13811868), (138, 13711782), (161, 11752956), (207, 9141188), (252, 7508833), (274, 6905934), (276, 6855891), (322, 5876478), (411, 4603956), (414, 4570594), (483, 3917652), (548, 3452967), (644, 2938239), (822, 2301978), (828, 2285297), (959, 1973124), (966, 1958826), (1233, 1534652), (1449, 1305884), (1644, 1150989), (1918, 986562), (1932, 979413), (2383, 794052), (2466, 767326), (2877, 657708), (2898, 652942), (3151, 600516), (3836, 493281), (4766, 397026), (4932, 383663), (5754, 328854), (5796, 326471), (6302, 300258), (7149, 264684), (8631, 219236), (9453, 200172), (9532, 198513), (11508, 164427), (12604, 150129), (14298, 132342), (16681, 113436), (17262, 109618), (18906, 100086), (21447, 88228), (22057, 85788), (28359, 66724), (28596, 66171), (33362, 56718), (34524, 54809), (37812, 50043), (42894, 44114)]