2449992

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 6566400

約数和(自身を除く): 4116408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 89, 93, 111, 124, 148, 178, 186, 222, 248, 267, 296, 356, 372, 444, 534, 712, 744, 888, 1068, 1147, 2136, 2294, 2759, 3293, 3441, 4588, 5518, 6586, 6882, 8277, 9176, 9879, 11036, 13172, 13764, 16554, 19758, 22072, 26344, 27528, 33108, 39516, 66216, 79032, 102083, 204166, 306249, 408332, 612498, 816664, 1224996, 2449992]

約数ペア:

[(1, 2449992), (2, 1224996), (3, 816664), (4, 612498), (6, 408332), (8, 306249), (12, 204166), (24, 102083), (31, 79032), (37, 66216), (62, 39516), (74, 33108), (89, 27528), (93, 26344), (111, 22072), (124, 19758), (148, 16554), (178, 13764), (186, 13172), (222, 11036), (248, 9879), (267, 9176), (296, 8277), (356, 6882), (372, 6586), (444, 5518), (534, 4588), (712, 3441), (744, 3293), (888, 2759), (1068, 2294), (1147, 2136)]