39388752

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 121257864

約数和(自身を除く): 81869112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 208, 212, 234, 312, 318, 397, 424, 468, 477, 624, 636, 689, 794, 848, 936, 954, 1191, 1272, 1378, 1588, 1872, 1908, 2067, 2382, 2544, 2756, 3176, 3573, 3816, 4134, 4764, 5161, 5512, 6201, 6352, 7146, 7632, 8268, 9528, 10322, 11024, 12402, 14292, 15483, 16536, 19056, 20644, 21041, 24804, 28584, 30966, 33072, 41288, 42082, 46449, 49608, 57168, 61932, 63123, 82576, 84164, 92898, 99216, 123864, 126246, 168328, 185796, 189369, 247728, 252492, 273533, 336656, 371592, 378738, 504984, 547066, 743184, 757476, 820599, 1009968, 1094132, 1514952, 1641198, 2188264, 2461797, 3029904, 3282396, 4376528, 4923594, 6564792, 9847188, 13129584, 19694376, 39388752]

約数ペア:

[(1, 39388752), (2, 19694376), (3, 13129584), (4, 9847188), (6, 6564792), (8, 4923594), (9, 4376528), (12, 3282396), (13, 3029904), (16, 2461797), (18, 2188264), (24, 1641198), (26, 1514952), (36, 1094132), (39, 1009968), (48, 820599), (52, 757476), (53, 743184), (72, 547066), (78, 504984), (104, 378738), (106, 371592), (117, 336656), (144, 273533), (156, 252492), (159, 247728), (208, 189369), (212, 185796), (234, 168328), (312, 126246), (318, 123864), (397, 99216), (424, 92898), (468, 84164), (477, 82576), (624, 63123), (636, 61932), (689, 57168), (794, 49608), (848, 46449), (936, 42082), (954, 41288), (1191, 33072), (1272, 30966), (1378, 28584), (1588, 24804), (1872, 21041), (1908, 20644), (2067, 19056), (2382, 16536), (2544, 15483), (2756, 14292), (3176, 12402), (3573, 11024), (3816, 10322), (4134, 9528), (4764, 8268), (5161, 7632), (5512, 7146), (6201, 6352)]