242899956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5039}}^1$

素因数の和:5165

約数の個数: 72

約数和(自身を含む): 667779840

約数和(自身を除く): 424879884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 468, 618, 927, 1236, 1339, 1854, 2678, 3708, 4017, 5039, 5356, 8034, 10078, 12051, 15117, 16068, 20156, 24102, 30234, 45351, 48204, 60468, 65507, 90702, 131014, 181404, 196521, 262028, 393042, 519017, 589563, 786084, 1038034, 1179126, 1557051, 2076068, 2358252, 3114102, 4671153, 6228204, 6747221, 9342306, 13494442, 18684612, 20241663, 26988884, 40483326, 60724989, 80966652, 121449978, 242899956]

約数ペア:

[(1, 242899956), (2, 121449978), (3, 80966652), (4, 60724989), (6, 40483326), (9, 26988884), (12, 20241663), (13, 18684612), (18, 13494442), (26, 9342306), (36, 6747221), (39, 6228204), (52, 4671153), (78, 3114102), (103, 2358252), (117, 2076068), (156, 1557051), (206, 1179126), (234, 1038034), (309, 786084), (412, 589563), (468, 519017), (618, 393042), (927, 262028), (1236, 196521), (1339, 181404), (1854, 131014), (2678, 90702), (3708, 65507), (4017, 60468), (5039, 48204), (5356, 45351), (8034, 30234), (10078, 24102), (12051, 20156), (15117, 16068)]