338937472

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 695892960

約数和(自身を除く): 356955488

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 83, 122, 128, 166, 244, 332, 488, 523, 664, 976, 1046, 1328, 1952, 2092, 2656, 3904, 4184, 5063, 5312, 7808, 8368, 10126, 10624, 16736, 20252, 31903, 33472, 40504, 43409, 63806, 66944, 81008, 86818, 127612, 162016, 173636, 255224, 324032, 347272, 510448, 648064, 694544, 1020896, 1389088, 2041792, 2647949, 2778176, 4083584, 5295898, 5556352, 10591796, 21183592, 42367184, 84734368, 169468736, 338937472]

約数ペア:

[(1, 338937472), (2, 169468736), (4, 84734368), (8, 42367184), (16, 21183592), (32, 10591796), (61, 5556352), (64, 5295898), (83, 4083584), (122, 2778176), (128, 2647949), (166, 2041792), (244, 1389088), (332, 1020896), (488, 694544), (523, 648064), (664, 510448), (976, 347272), (1046, 324032), (1328, 255224), (1952, 173636), (2092, 162016), (2656, 127612), (3904, 86818), (4184, 81008), (5063, 66944), (5312, 63806), (7808, 43409), (8368, 40504), (10126, 33472), (10624, 31903), (16736, 20252)]