1822760212

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1710

約数の個数: 144

約数和(自身を含む): 4391936640

約数和(自身を除く): 2569176428

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 38, 46, 49, 52, 76, 91, 92, 98, 133, 161, 182, 196, 247, 266, 299, 322, 364, 437, 494, 532, 598, 637, 644, 874, 931, 988, 1127, 1196, 1274, 1637, 1729, 1748, 1862, 2093, 2254, 2548, 3059, 3274, 3458, 3724, 4186, 4508, 5681, 6118, 6548, 6916, 8372, 11362, 11459, 12103, 12236, 14651, 21281, 21413, 22724, 22918, 24206, 29302, 31103, 37651, 39767, 42562, 42826, 45836, 48412, 58604, 62206, 75302, 79534, 80213, 85124, 85652, 124412, 148967, 150604, 159068, 160426, 217721, 263557, 278369, 297934, 320852, 404339, 435442, 489463, 527114, 556738, 595868, 715369, 808678, 870884, 978926, 1042769, 1054228, 1113476, 1430738, 1524047, 1617356, 1844899, 1957852, 2085538, 2830373, 2861476, 3048094, 3426241, 3689798, 4171076, 5007583, 5660746, 6096188, 6852482, 7379596, 9299797, 10015166, 11321492, 13704964, 18599594, 19812611, 20030332, 23983687, 35053081, 37199188, 39625222, 47967374, 65098579, 70106162, 79250444, 95934748, 130197158, 140212324, 260394316, 455690053, 911380106, 1822760212]

約数ペア:

[(1, 1822760212), (2, 911380106), (4, 455690053), (7, 260394316), (13, 140212324), (14, 130197158), (19, 95934748), (23, 79250444), (26, 70106162), (28, 65098579), (38, 47967374), (46, 39625222), (49, 37199188), (52, 35053081), (76, 23983687), (91, 20030332), (92, 19812611), (98, 18599594), (133, 13704964), (161, 11321492), (182, 10015166), (196, 9299797), (247, 7379596), (266, 6852482), (299, 6096188), (322, 5660746), (364, 5007583), (437, 4171076), (494, 3689798), (532, 3426241), (598, 3048094), (637, 2861476), (644, 2830373), (874, 2085538), (931, 1957852), (988, 1844899), (1127, 1617356), (1196, 1524047), (1274, 1430738), (1637, 1113476), (1729, 1054228), (1748, 1042769), (1862, 978926), (2093, 870884), (2254, 808678), (2548, 715369), (3059, 595868), (3274, 556738), (3458, 527114), (3724, 489463), (4186, 435442), (4508, 404339), (5681, 320852), (6118, 297934), (6548, 278369), (6916, 263557), (8372, 217721), (11362, 160426), (11459, 159068), (12103, 150604), (12236, 148967), (14651, 124412), (21281, 85652), (21413, 85124), (22724, 80213), (22918, 79534), (24206, 75302), (29302, 62206), (31103, 58604), (37651, 48412), (39767, 45836), (42562, 42826)]