40439256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11783}}^1$

素因数の和:11816

約数の個数: 64

約数和(自身を含む): 118782720

約数和(自身を除く): 78343464

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, 286, 312, 429, 572, 858, 1144, 1716, 3432, 11783, 23566, 35349, 47132, 70698, 94264, 129613, 141396, 153179, 259226, 282792, 306358, 388839, 459537, 518452, 612716, 777678, 919074, 1036904, 1225432, 1555356, 1684969, 1838148, 3110712, 3369938, 3676296, 5054907, 6739876, 10109814, 13479752, 20219628, 40439256]

約数ペア:

[(1, 40439256), (2, 20219628), (3, 13479752), (4, 10109814), (6, 6739876), (8, 5054907), (11, 3676296), (12, 3369938), (13, 3110712), (22, 1838148), (24, 1684969), (26, 1555356), (33, 1225432), (39, 1036904), (44, 919074), (52, 777678), (66, 612716), (78, 518452), (88, 459537), (104, 388839), (132, 306358), (143, 282792), (156, 259226), (264, 153179), (286, 141396), (312, 129613), (429, 94264), (572, 70698), (858, 47132), (1144, 35349), (1716, 23566), (3432, 11783)]