239642364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 638426880

約数和(自身を除く): 398784516

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 233, 247, 347, 466, 494, 694, 699, 741, 932, 988, 1041, 1388, 1398, 1482, 2082, 2796, 2964, 3029, 4164, 4427, 4511, 6058, 6593, 8854, 9022, 9087, 12116, 13186, 13281, 13533, 17708, 18044, 18174, 19779, 26372, 26562, 27066, 36348, 39558, 53124, 54132, 57551, 79116, 80851, 85709, 115102, 161702, 171418, 172653, 230204, 242553, 257127, 323404, 342836, 345306, 485106, 514254, 690612, 970212, 1028508, 1051063, 1536169, 2102126, 3072338, 3153189, 4204252, 4608507, 6144676, 6306378, 9217014, 12612756, 18434028, 19970197, 39940394, 59910591, 79880788, 119821182, 239642364]

約数ペア:

[(1, 239642364), (2, 119821182), (3, 79880788), (4, 59910591), (6, 39940394), (12, 19970197), (13, 18434028), (19, 12612756), (26, 9217014), (38, 6306378), (39, 6144676), (52, 4608507), (57, 4204252), (76, 3153189), (78, 3072338), (114, 2102126), (156, 1536169), (228, 1051063), (233, 1028508), (247, 970212), (347, 690612), (466, 514254), (494, 485106), (694, 345306), (699, 342836), (741, 323404), (932, 257127), (988, 242553), (1041, 230204), (1388, 172653), (1398, 171418), (1482, 161702), (2082, 115102), (2796, 85709), (2964, 80851), (3029, 79116), (4164, 57551), (4427, 54132), (4511, 53124), (6058, 39558), (6593, 36348), (8854, 27066), (9022, 26562), (9087, 26372), (12116, 19779), (13186, 18174), (13281, 18044), (13533, 17708)]