1208201436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{12973}}^1$

素因数の和:13195

約数の個数: 72

約数和(自身を含む): 3305775200

約数和(自身を除く): 2097573764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 199, 234, 398, 468, 597, 796, 1194, 1791, 2388, 2587, 3582, 5174, 7164, 7761, 10348, 12973, 15522, 23283, 25946, 31044, 38919, 46566, 51892, 77838, 93132, 116757, 155676, 168649, 233514, 337298, 467028, 505947, 674596, 1011894, 1517841, 2023788, 2581627, 3035682, 5163254, 6071364, 7744881, 10326508, 15489762, 23234643, 30979524, 33561151, 46469286, 67122302, 92938572, 100683453, 134244604, 201366906, 302050359, 402733812, 604100718, 1208201436]

約数ペア:

[(1, 1208201436), (2, 604100718), (3, 402733812), (4, 302050359), (6, 201366906), (9, 134244604), (12, 100683453), (13, 92938572), (18, 67122302), (26, 46469286), (36, 33561151), (39, 30979524), (52, 23234643), (78, 15489762), (117, 10326508), (156, 7744881), (199, 6071364), (234, 5163254), (398, 3035682), (468, 2581627), (597, 2023788), (796, 1517841), (1194, 1011894), (1791, 674596), (2388, 505947), (2587, 467028), (3582, 337298), (5174, 233514), (7164, 168649), (7761, 155676), (10348, 116757), (12973, 93132), (15522, 77838), (23283, 51892), (25946, 46566), (31044, 38919)]