266771412

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1249}}^1$

素因数の和:1625

約数の個数: 72

約数和(自身を含む): 716625000

約数和(自身を除く): 449853588

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 349, 612, 698, 1047, 1249, 1396, 2094, 2498, 3141, 3747, 4188, 4996, 5933, 6282, 7494, 11241, 11866, 12564, 14988, 17799, 21233, 22482, 23732, 35598, 42466, 44964, 53397, 63699, 71196, 84932, 106794, 127398, 191097, 213588, 254796, 382194, 435901, 764388, 871802, 1307703, 1743604, 2615406, 3923109, 5230812, 7410317, 7846218, 14820634, 15692436, 22230951, 29641268, 44461902, 66692853, 88923804, 133385706, 266771412]

約数ペア:

[(1, 266771412), (2, 133385706), (3, 88923804), (4, 66692853), (6, 44461902), (9, 29641268), (12, 22230951), (17, 15692436), (18, 14820634), (34, 7846218), (36, 7410317), (51, 5230812), (68, 3923109), (102, 2615406), (153, 1743604), (204, 1307703), (306, 871802), (349, 764388), (612, 435901), (698, 382194), (1047, 254796), (1249, 213588), (1396, 191097), (2094, 127398), (2498, 106794), (3141, 84932), (3747, 71196), (4188, 63699), (4996, 53397), (5933, 44964), (6282, 42466), (7494, 35598), (11241, 23732), (11866, 22482), (12564, 21233), (14988, 17799)]