1591882812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{4133}}^1$

素因数の和:4979

約数の個数: 72

約数和(自身を含む): 4339773984

約数和(自身を除く): 2747891172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 823, 1646, 2469, 3292, 4133, 4938, 7407, 8266, 9876, 10699, 12399, 14814, 16532, 21398, 24798, 29628, 32097, 37197, 42796, 49596, 53729, 64194, 74394, 96291, 107458, 128388, 148788, 161187, 192582, 214916, 322374, 385164, 483561, 644748, 967122, 1934244, 3401459, 6802918, 10204377, 13605836, 20408754, 30613131, 40817508, 44218967, 61226262, 88437934, 122452524, 132656901, 176875868, 265313802, 397970703, 530627604, 795941406, 1591882812]

約数ペア:

[(1, 1591882812), (2, 795941406), (3, 530627604), (4, 397970703), (6, 265313802), (9, 176875868), (12, 132656901), (13, 122452524), (18, 88437934), (26, 61226262), (36, 44218967), (39, 40817508), (52, 30613131), (78, 20408754), (117, 13605836), (156, 10204377), (234, 6802918), (468, 3401459), (823, 1934244), (1646, 967122), (2469, 644748), (3292, 483561), (4133, 385164), (4938, 322374), (7407, 214916), (8266, 192582), (9876, 161187), (10699, 148788), (12399, 128388), (14814, 107458), (16532, 96291), (21398, 74394), (24798, 64194), (29628, 53729), (32097, 49596), (37197, 42796)]