245342928

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{164881}}^1$

素因数の和:164923

約数の個数: 40

約数和(自身を含む): 654251776

約数和(自身を除く): 408908848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 164881, 329762, 494643, 659524, 989286, 1319048, 1978572, 2638096, 3957144, 5111311, 7914288, 10222622, 15333933, 20445244, 30667866, 40890488, 61335732, 81780976, 122671464, 245342928]

約数ペア:

[(1, 245342928), (2, 122671464), (3, 81780976), (4, 61335732), (6, 40890488), (8, 30667866), (12, 20445244), (16, 15333933), (24, 10222622), (31, 7914288), (48, 5111311), (62, 3957144), (93, 2638096), (124, 1978572), (186, 1319048), (248, 989286), (372, 659524), (496, 494643), (744, 329762), (1488, 164881)]