1567987668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{2753}}^1$

素因数の和:3993

約数の個数: 72

約数和(自身を含む): 4273469928

約数和(自身を除く): 2705482260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1217, 2434, 2753, 3651, 4868, 5506, 7302, 8259, 10953, 11012, 14604, 15821, 16518, 21906, 24777, 31642, 33036, 35789, 43812, 47463, 49554, 63284, 71578, 94926, 99108, 107367, 142389, 143156, 189852, 214734, 284778, 322101, 429468, 569556, 644202, 1288404, 3350401, 6700802, 10051203, 13401604, 20102406, 30153609, 40204812, 43555213, 60307218, 87110426, 120614436, 130665639, 174220852, 261331278, 391996917, 522662556, 783993834, 1567987668]

約数ペア:

[(1, 1567987668), (2, 783993834), (3, 522662556), (4, 391996917), (6, 261331278), (9, 174220852), (12, 130665639), (13, 120614436), (18, 87110426), (26, 60307218), (36, 43555213), (39, 40204812), (52, 30153609), (78, 20102406), (117, 13401604), (156, 10051203), (234, 6700802), (468, 3350401), (1217, 1288404), (2434, 644202), (2753, 569556), (3651, 429468), (4868, 322101), (5506, 284778), (7302, 214734), (8259, 189852), (10953, 143156), (11012, 142389), (14604, 107367), (15821, 99108), (16518, 94926), (21906, 71578), (24777, 63284), (31642, 49554), (33036, 47463), (35789, 43812)]