489703956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{9239}}^1$

素因数の和:9884

約数の個数: 48

約数和(自身を含む): 1308088320

約数和(自身を除く): 818384364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 631, 1262, 1893, 2524, 3786, 4417, 7572, 8834, 9239, 13251, 17668, 18478, 26502, 27717, 36956, 53004, 55434, 64673, 110868, 129346, 194019, 258692, 388038, 776076, 5829809, 11659618, 17489427, 23319236, 34978854, 40808663, 69957708, 81617326, 122425989, 163234652, 244851978, 489703956]

約数ペア:

[(1, 489703956), (2, 244851978), (3, 163234652), (4, 122425989), (6, 81617326), (7, 69957708), (12, 40808663), (14, 34978854), (21, 23319236), (28, 17489427), (42, 11659618), (84, 5829809), (631, 776076), (1262, 388038), (1893, 258692), (2524, 194019), (3786, 129346), (4417, 110868), (7572, 64673), (8834, 55434), (9239, 53004), (13251, 36956), (17668, 27717), (18478, 26502)]