338995572

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{20021}}^1$

素因数の和:20128

約数の個数: 48

約数和(自身を含む): 847651392

約数和(自身を除く): 508655820

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 83, 102, 166, 204, 249, 332, 498, 996, 1411, 2822, 4233, 5644, 8466, 16932, 20021, 40042, 60063, 80084, 120126, 240252, 340357, 680714, 1021071, 1361428, 1661743, 2042142, 3323486, 4084284, 4985229, 6646972, 9970458, 19940916, 28249631, 56499262, 84748893, 112998524, 169497786, 338995572]

約数ペア:

[(1, 338995572), (2, 169497786), (3, 112998524), (4, 84748893), (6, 56499262), (12, 28249631), (17, 19940916), (34, 9970458), (51, 6646972), (68, 4985229), (83, 4084284), (102, 3323486), (166, 2042142), (204, 1661743), (249, 1361428), (332, 1021071), (498, 680714), (996, 340357), (1411, 240252), (2822, 120126), (4233, 80084), (5644, 60063), (8466, 40042), (16932, 20021)]