339950464

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12239}}^1$

素因数の和:12291

約数の個数: 64

約数和(自身を含む): 799027200

約数和(自身を除く): 459076736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 12239, 13888, 24478, 27776, 48956, 85673, 97912, 171346, 195824, 342692, 379409, 391648, 685384, 758818, 783296, 1370768, 1517636, 1566592, 2655863, 2741536, 3035272, 5311726, 5483072, 6070544, 10623452, 10966144, 12141088, 21246904, 24282176, 42493808, 48564352, 84987616, 169975232, 339950464]

約数ペア:

[(1, 339950464), (2, 169975232), (4, 84987616), (7, 48564352), (8, 42493808), (14, 24282176), (16, 21246904), (28, 12141088), (31, 10966144), (32, 10623452), (56, 6070544), (62, 5483072), (64, 5311726), (112, 3035272), (124, 2741536), (128, 2655863), (217, 1566592), (224, 1517636), (248, 1370768), (434, 783296), (448, 758818), (496, 685384), (868, 391648), (896, 379409), (992, 342692), (1736, 195824), (1984, 171346), (3472, 97912), (3968, 85673), (6944, 48956), (12239, 27776), (13888, 24478)]