289852164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1246

約数の個数: 144

約数和(自身を含む): 894845952

約数和(自身を除く): 604993788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 43, 46, 63, 69, 84, 86, 92, 126, 129, 138, 161, 172, 207, 252, 258, 276, 301, 322, 387, 414, 483, 516, 602, 644, 774, 828, 903, 966, 989, 1163, 1204, 1449, 1548, 1806, 1932, 1978, 2326, 2709, 2898, 2967, 3489, 3612, 3956, 4652, 5418, 5796, 5934, 6923, 6978, 8141, 8901, 10467, 10836, 11868, 13846, 13956, 16282, 17802, 20769, 20934, 24423, 26749, 27692, 32564, 35604, 41538, 41868, 48846, 50009, 53498, 62307, 73269, 80247, 83076, 97692, 100018, 106996, 124614, 146538, 150027, 160494, 187243, 200036, 240741, 249228, 293076, 300054, 320988, 350063, 374486, 450081, 481482, 561729, 600108, 700126, 748972, 900162, 962964, 1050189, 1123458, 1150207, 1400252, 1685187, 1800324, 2100378, 2246916, 2300414, 3150567, 3370374, 3450621, 4200756, 4600828, 6301134, 6740748, 6901242, 8051449, 10351863, 12602268, 13802484, 16102898, 20703726, 24154347, 32205796, 41407452, 48308694, 72463041, 96617388, 144926082, 289852164]

約数ペア:

[(1, 289852164), (2, 144926082), (3, 96617388), (4, 72463041), (6, 48308694), (7, 41407452), (9, 32205796), (12, 24154347), (14, 20703726), (18, 16102898), (21, 13802484), (23, 12602268), (28, 10351863), (36, 8051449), (42, 6901242), (43, 6740748), (46, 6301134), (63, 4600828), (69, 4200756), (84, 3450621), (86, 3370374), (92, 3150567), (126, 2300414), (129, 2246916), (138, 2100378), (161, 1800324), (172, 1685187), (207, 1400252), (252, 1150207), (258, 1123458), (276, 1050189), (301, 962964), (322, 900162), (387, 748972), (414, 700126), (483, 600108), (516, 561729), (602, 481482), (644, 450081), (774, 374486), (828, 350063), (903, 320988), (966, 300054), (989, 293076), (1163, 249228), (1204, 240741), (1449, 200036), (1548, 187243), (1806, 160494), (1932, 150027), (1978, 146538), (2326, 124614), (2709, 106996), (2898, 100018), (2967, 97692), (3489, 83076), (3612, 80247), (3956, 73269), (4652, 62307), (5418, 53498), (5796, 50009), (5934, 48846), (6923, 41868), (6978, 41538), (8141, 35604), (8901, 32564), (10467, 27692), (10836, 26749), (11868, 24423), (13846, 20934), (13956, 20769), (16282, 17802)]