9998616

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 26265600

約数和(自身を除く): 16266984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 89, 93, 124, 151, 178, 186, 248, 267, 302, 356, 372, 453, 534, 604, 712, 744, 906, 1068, 1208, 1812, 2136, 2759, 3624, 4681, 5518, 8277, 9362, 11036, 13439, 14043, 16554, 18724, 22072, 26878, 28086, 33108, 37448, 40317, 53756, 56172, 66216, 80634, 107512, 112344, 161268, 322536, 416609, 833218, 1249827, 1666436, 2499654, 3332872, 4999308, 9998616]

約数ペア:

[(1, 9998616), (2, 4999308), (3, 3332872), (4, 2499654), (6, 1666436), (8, 1249827), (12, 833218), (24, 416609), (31, 322536), (62, 161268), (89, 112344), (93, 107512), (124, 80634), (151, 66216), (178, 56172), (186, 53756), (248, 40317), (267, 37448), (302, 33108), (356, 28086), (372, 26878), (453, 22072), (534, 18724), (604, 16554), (712, 14043), (744, 13439), (906, 11036), (1068, 9362), (1208, 8277), (1812, 5518), (2136, 4681), (2759, 3624)]