1284865652

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1$

素因数の和:2210

約数の個数: 96

約数和(自身を含む): 2881536000

約数和(自身を除く): 1596670348

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 133, 161, 196, 266, 322, 343, 437, 532, 644, 686, 874, 931, 1127, 1372, 1748, 1862, 2143, 2254, 3059, 3724, 4286, 4508, 6118, 6517, 7889, 8572, 12236, 13034, 15001, 15778, 21413, 26068, 30002, 31556, 40717, 42826, 49289, 60004, 81434, 85652, 98578, 105007, 149891, 162868, 197156, 210014, 285019, 299782, 345023, 420028, 570038, 599564, 690046, 735049, 936491, 1140076, 1380092, 1470098, 1872982, 1995133, 2415161, 2940196, 3745964, 3990266, 4830322, 6555437, 7980532, 9660644, 13110874, 13965931, 16906127, 26221748, 27931862, 33812254, 45888059, 55863724, 67624508, 91776118, 183552236, 321216413, 642432826, 1284865652]

約数ペア:

[(1, 1284865652), (2, 642432826), (4, 321216413), (7, 183552236), (14, 91776118), (19, 67624508), (23, 55863724), (28, 45888059), (38, 33812254), (46, 27931862), (49, 26221748), (76, 16906127), (92, 13965931), (98, 13110874), (133, 9660644), (161, 7980532), (196, 6555437), (266, 4830322), (322, 3990266), (343, 3745964), (437, 2940196), (532, 2415161), (644, 1995133), (686, 1872982), (874, 1470098), (931, 1380092), (1127, 1140076), (1372, 936491), (1748, 735049), (1862, 690046), (2143, 599564), (2254, 570038), (3059, 420028), (3724, 345023), (4286, 299782), (4508, 285019), (6118, 210014), (6517, 197156), (7889, 162868), (8572, 149891), (12236, 105007), (13034, 98578), (15001, 85652), (15778, 81434), (21413, 60004), (26068, 49289), (30002, 42826), (31556, 40717)]