303989076

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 781644864

約数和(自身を除く): 477655788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 263, 291, 331, 388, 526, 582, 662, 789, 873, 993, 1052, 1164, 1324, 1578, 1746, 1986, 2367, 2979, 3156, 3492, 3972, 4734, 5958, 9468, 11916, 25511, 32107, 51022, 64214, 76533, 87053, 96321, 102044, 128428, 153066, 174106, 192642, 229599, 261159, 288963, 306132, 348212, 385284, 459198, 522318, 577926, 783477, 918396, 1044636, 1155852, 1566954, 3133908, 8444141, 16888282, 25332423, 33776564, 50664846, 75997269, 101329692, 151994538, 303989076]

約数ペア:

[(1, 303989076), (2, 151994538), (3, 101329692), (4, 75997269), (6, 50664846), (9, 33776564), (12, 25332423), (18, 16888282), (36, 8444141), (97, 3133908), (194, 1566954), (263, 1155852), (291, 1044636), (331, 918396), (388, 783477), (526, 577926), (582, 522318), (662, 459198), (789, 385284), (873, 348212), (993, 306132), (1052, 288963), (1164, 261159), (1324, 229599), (1578, 192642), (1746, 174106), (1986, 153066), (2367, 128428), (2979, 102044), (3156, 96321), (3492, 87053), (3972, 76533), (4734, 64214), (5958, 51022), (9468, 32107), (11916, 25511)]