1911785304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2011}}^1$

素因数の和:2321

約数の個数: 128

約数和(自身を含む): 5638106880

約数和(自身を除く): 3726321576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 277, 286, 312, 429, 554, 572, 831, 858, 1108, 1144, 1662, 1716, 2011, 2216, 3047, 3324, 3432, 3601, 4022, 6033, 6094, 6648, 7202, 8044, 9141, 10803, 12066, 12188, 14404, 16088, 18282, 21606, 22121, 24132, 24376, 26143, 28808, 36564, 39611, 43212, 44242, 48264, 52286, 66363, 73128, 78429, 79222, 86424, 88484, 104572, 118833, 132726, 156858, 158444, 176968, 209144, 237666, 265452, 287573, 313716, 316888, 475332, 530904, 557047, 575146, 627432, 862719, 950664, 1114094, 1150292, 1671141, 1725438, 2228188, 2300584, 3342282, 3450876, 4456376, 6127517, 6684564, 6901752, 7241611, 12255034, 13369128, 14483222, 18382551, 21724833, 24510068, 28966444, 36765102, 43449666, 49020136, 57932888, 73530204, 79657721, 86899332, 147060408, 159315442, 173798664, 238973163, 318630884, 477946326, 637261768, 955892652, 1911785304]

約数ペア:

[(1, 1911785304), (2, 955892652), (3, 637261768), (4, 477946326), (6, 318630884), (8, 238973163), (11, 173798664), (12, 159315442), (13, 147060408), (22, 86899332), (24, 79657721), (26, 73530204), (33, 57932888), (39, 49020136), (44, 43449666), (52, 36765102), (66, 28966444), (78, 24510068), (88, 21724833), (104, 18382551), (132, 14483222), (143, 13369128), (156, 12255034), (264, 7241611), (277, 6901752), (286, 6684564), (312, 6127517), (429, 4456376), (554, 3450876), (572, 3342282), (831, 2300584), (858, 2228188), (1108, 1725438), (1144, 1671141), (1662, 1150292), (1716, 1114094), (2011, 950664), (2216, 862719), (3047, 627432), (3324, 575146), (3432, 557047), (3601, 530904), (4022, 475332), (6033, 316888), (6094, 313716), (6648, 287573), (7202, 265452), (8044, 237666), (9141, 209144), (10803, 176968), (12066, 158444), (12188, 156858), (14404, 132726), (16088, 118833), (18282, 104572), (21606, 88484), (22121, 86424), (24132, 79222), (24376, 78429), (26143, 73128), (28808, 66363), (36564, 52286), (39611, 48264), (43212, 44242)]