354561228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1531}}^1$

素因数の和:2467

約数の個数: 72

約数和(自身を含む): 1026072320

約数和(自身を除く): 671511092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 919, 1531, 1838, 2757, 3062, 3676, 4593, 5514, 6124, 6433, 8271, 9186, 10717, 11028, 12866, 13779, 16542, 18372, 19299, 21434, 25732, 27558, 32151, 33084, 38598, 42868, 55116, 57897, 64302, 77196, 96453, 115794, 128604, 192906, 231588, 385812, 1406989, 2813978, 4220967, 5627956, 8441934, 9848923, 12662901, 16883868, 19697846, 25325802, 29546769, 39395692, 50651604, 59093538, 88640307, 118187076, 177280614, 354561228]

約数ペア:

[(1, 354561228), (2, 177280614), (3, 118187076), (4, 88640307), (6, 59093538), (7, 50651604), (9, 39395692), (12, 29546769), (14, 25325802), (18, 19697846), (21, 16883868), (28, 12662901), (36, 9848923), (42, 8441934), (63, 5627956), (84, 4220967), (126, 2813978), (252, 1406989), (919, 385812), (1531, 231588), (1838, 192906), (2757, 128604), (3062, 115794), (3676, 96453), (4593, 77196), (5514, 64302), (6124, 57897), (6433, 55116), (8271, 42868), (9186, 38598), (10717, 33084), (11028, 32151), (12866, 27558), (13779, 25732), (16542, 21434), (18372, 19299)]