31242504

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 81095040

約数和(自身を除く): 49852536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 151, 222, 233, 296, 302, 444, 453, 466, 604, 699, 888, 906, 932, 1208, 1398, 1812, 1864, 2796, 3624, 5587, 5592, 8621, 11174, 16761, 17242, 22348, 25863, 33522, 34484, 35183, 44696, 51726, 67044, 68968, 70366, 103452, 105549, 134088, 140732, 206904, 211098, 281464, 422196, 844392, 1301771, 2603542, 3905313, 5207084, 7810626, 10414168, 15621252, 31242504]

約数ペア:

[(1, 31242504), (2, 15621252), (3, 10414168), (4, 7810626), (6, 5207084), (8, 3905313), (12, 2603542), (24, 1301771), (37, 844392), (74, 422196), (111, 281464), (148, 211098), (151, 206904), (222, 140732), (233, 134088), (296, 105549), (302, 103452), (444, 70366), (453, 68968), (466, 67044), (604, 51726), (699, 44696), (888, 35183), (906, 34484), (932, 33522), (1208, 25863), (1398, 22348), (1812, 17242), (1864, 16761), (2796, 11174), (3624, 8621), (5587, 5592)]