398150064

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12511}}^1$

素因数の和:12555

約数の個数: 120

約数和(自身を含む): 1270668672

約数和(自身を除く): 872518608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 7956, 10608, 12511, 15912, 25022, 31824, 37533, 50044, 75066, 100088, 112599, 150132, 162643, 200176, 212687, 225198, 300264, 325286, 425374, 450396, 487929, 600528, 638061, 650572, 850748, 900792, 975858, 1276122, 1301144, 1463787, 1701496, 1801584, 1914183, 1951716, 2552244, 2602288, 2764931, 2927574, 3402992, 3828366, 3903432, 5104488, 5529862, 5855148, 7656732, 7806864, 8294793, 10208976, 11059724, 11710296, 15313464, 16589586, 22119448, 23420592, 24884379, 30626928, 33179172, 44238896, 49768758, 66358344, 99537516, 132716688, 199075032, 398150064]

約数ペア:

[(1, 398150064), (2, 199075032), (3, 132716688), (4, 99537516), (6, 66358344), (8, 49768758), (9, 44238896), (12, 33179172), (13, 30626928), (16, 24884379), (17, 23420592), (18, 22119448), (24, 16589586), (26, 15313464), (34, 11710296), (36, 11059724), (39, 10208976), (48, 8294793), (51, 7806864), (52, 7656732), (68, 5855148), (72, 5529862), (78, 5104488), (102, 3903432), (104, 3828366), (117, 3402992), (136, 2927574), (144, 2764931), (153, 2602288), (156, 2552244), (204, 1951716), (208, 1914183), (221, 1801584), (234, 1701496), (272, 1463787), (306, 1301144), (312, 1276122), (408, 975858), (442, 900792), (468, 850748), (612, 650572), (624, 638061), (663, 600528), (816, 487929), (884, 450396), (936, 425374), (1224, 325286), (1326, 300264), (1768, 225198), (1872, 212687), (1989, 200176), (2448, 162643), (2652, 150132), (3536, 112599), (3978, 100088), (5304, 75066), (7956, 50044), (10608, 37533), (12511, 31824), (15912, 25022)]