557115984

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1879}}^1$

素因数の和:1993

約数の個数: 120

約数和(自身を含む): 1636502400

約数和(自身を除く): 1079386416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 71, 72, 87, 116, 142, 144, 174, 213, 232, 261, 284, 348, 426, 464, 522, 568, 639, 696, 852, 1044, 1136, 1278, 1392, 1704, 1879, 2059, 2088, 2556, 3408, 3758, 4118, 4176, 5112, 5637, 6177, 7516, 8236, 10224, 11274, 12354, 15032, 16472, 16911, 18531, 22548, 24708, 30064, 32944, 33822, 37062, 45096, 49416, 54491, 67644, 74124, 90192, 98832, 108982, 133409, 135288, 148248, 163473, 217964, 266818, 270576, 296496, 326946, 400227, 435928, 490419, 533636, 653892, 800454, 871856, 980838, 1067272, 1200681, 1307784, 1600908, 1961676, 2134544, 2401362, 2615568, 3201816, 3868861, 3923352, 4802724, 6403632, 7737722, 7846704, 9605448, 11606583, 15475444, 19210896, 23213166, 30950888, 34819749, 46426332, 61901776, 69639498, 92852664, 139278996, 185705328, 278557992, 557115984]

約数ペア:

[(1, 557115984), (2, 278557992), (3, 185705328), (4, 139278996), (6, 92852664), (8, 69639498), (9, 61901776), (12, 46426332), (16, 34819749), (18, 30950888), (24, 23213166), (29, 19210896), (36, 15475444), (48, 11606583), (58, 9605448), (71, 7846704), (72, 7737722), (87, 6403632), (116, 4802724), (142, 3923352), (144, 3868861), (174, 3201816), (213, 2615568), (232, 2401362), (261, 2134544), (284, 1961676), (348, 1600908), (426, 1307784), (464, 1200681), (522, 1067272), (568, 980838), (639, 871856), (696, 800454), (852, 653892), (1044, 533636), (1136, 490419), (1278, 435928), (1392, 400227), (1704, 326946), (1879, 296496), (2059, 270576), (2088, 266818), (2556, 217964), (3408, 163473), (3758, 148248), (4118, 135288), (4176, 133409), (5112, 108982), (5637, 98832), (6177, 90192), (7516, 74124), (8236, 67644), (10224, 54491), (11274, 49416), (12354, 45096), (15032, 37062), (16472, 33822), (16911, 32944), (18531, 30064), (22548, 24708)]