475539336

素因数分解:

$2^3\times 3^5\times {\mathrm{244619}}^1$

素因数の和:244640

約数の個数: 48

約数和(自身を含む): 1335625200

約数和(自身を除く): 860085864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 244619, 489238, 733857, 978476, 1467714, 1956952, 2201571, 2935428, 4403142, 5870856, 6604713, 8806284, 13209426, 17612568, 19814139, 26418852, 39628278, 52837704, 59442417, 79256556, 118884834, 158513112, 237769668, 475539336]

約数ペア:

[(1, 475539336), (2, 237769668), (3, 158513112), (4, 118884834), (6, 79256556), (8, 59442417), (9, 52837704), (12, 39628278), (18, 26418852), (24, 19814139), (27, 17612568), (36, 13209426), (54, 8806284), (72, 6604713), (81, 5870856), (108, 4403142), (162, 2935428), (216, 2201571), (243, 1956952), (324, 1467714), (486, 978476), (648, 733857), (972, 489238), (1944, 244619)]