7881504

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 22680000

約数和(自身を除く): 14798496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 76, 87, 96, 114, 116, 149, 152, 174, 228, 232, 298, 304, 348, 447, 456, 464, 551, 596, 608, 696, 894, 912, 928, 1102, 1192, 1392, 1653, 1788, 1824, 2204, 2384, 2784, 2831, 3306, 3576, 4321, 4408, 4768, 5662, 6612, 7152, 8493, 8642, 8816, 11324, 12963, 13224, 14304, 16986, 17284, 17632, 22648, 25926, 26448, 33972, 34568, 45296, 51852, 52896, 67944, 69136, 82099, 90592, 103704, 135888, 138272, 164198, 207408, 246297, 271776, 328396, 414816, 492594, 656792, 985188, 1313584, 1970376, 2627168, 3940752, 7881504]

約数ペア:

[(1, 7881504), (2, 3940752), (3, 2627168), (4, 1970376), (6, 1313584), (8, 985188), (12, 656792), (16, 492594), (19, 414816), (24, 328396), (29, 271776), (32, 246297), (38, 207408), (48, 164198), (57, 138272), (58, 135888), (76, 103704), (87, 90592), (96, 82099), (114, 69136), (116, 67944), (149, 52896), (152, 51852), (174, 45296), (228, 34568), (232, 33972), (298, 26448), (304, 25926), (348, 22648), (447, 17632), (456, 17284), (464, 16986), (551, 14304), (596, 13224), (608, 12963), (696, 11324), (894, 8816), (912, 8642), (928, 8493), (1102, 7152), (1192, 6612), (1392, 5662), (1653, 4768), (1788, 4408), (1824, 4321), (2204, 3576), (2384, 3306), (2784, 2831)]