243653436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14071}}^1$

素因数の和:14131

約数の個数: 72

約数和(自身を含む): 681253664

約数和(自身を除く): 437600228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 14071, 17316, 28142, 42213, 56284, 84426, 126639, 168852, 182923, 253278, 365846, 506556, 520627, 548769, 731692, 1041254, 1097538, 1561881, 1646307, 2082508, 2195076, 3123762, 3292614, 4685643, 6247524, 6585228, 6768151, 9371286, 13536302, 18742572, 20304453, 27072604, 40608906, 60913359, 81217812, 121826718, 243653436]

約数ペア:

[(1, 243653436), (2, 121826718), (3, 81217812), (4, 60913359), (6, 40608906), (9, 27072604), (12, 20304453), (13, 18742572), (18, 13536302), (26, 9371286), (36, 6768151), (37, 6585228), (39, 6247524), (52, 4685643), (74, 3292614), (78, 3123762), (111, 2195076), (117, 2082508), (148, 1646307), (156, 1561881), (222, 1097538), (234, 1041254), (333, 731692), (444, 548769), (468, 520627), (481, 506556), (666, 365846), (962, 253278), (1332, 182923), (1443, 168852), (1924, 126639), (2886, 84426), (4329, 56284), (5772, 42213), (8658, 28142), (14071, 17316)]