398754108

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{38327}}^1$

素因数の和:38371

約数の個数: 54

約数和(自身を含む): 1070769336

約数和(自身を除く): 672015228

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 289, 306, 578, 612, 867, 1156, 1734, 2601, 3468, 5202, 10404, 38327, 76654, 114981, 153308, 229962, 344943, 459924, 651559, 689886, 1303118, 1379772, 1954677, 2606236, 3909354, 5864031, 7818708, 11076503, 11728062, 22153006, 23456124, 33229509, 44306012, 66459018, 99688527, 132918036, 199377054, 398754108]

約数ペア:

[(1, 398754108), (2, 199377054), (3, 132918036), (4, 99688527), (6, 66459018), (9, 44306012), (12, 33229509), (17, 23456124), (18, 22153006), (34, 11728062), (36, 11076503), (51, 7818708), (68, 5864031), (102, 3909354), (153, 2606236), (204, 1954677), (289, 1379772), (306, 1303118), (578, 689886), (612, 651559), (867, 459924), (1156, 344943), (1734, 229962), (2601, 153308), (3468, 114981), (5202, 76654), (10404, 38327)]