298971972

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{70981}}^1$

素因数の和:71010

約数の個数: 60

約数和(自身を含む): 841704556

約数和(自身を除く): 542732584

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 70981, 141962, 212943, 283924, 425886, 638829, 851772, 922753, 1277658, 1845506, 1916487, 2555316, 2768259, 3691012, 3832974, 5536518, 5749461, 7665948, 8304777, 11073036, 11498922, 16609554, 22997844, 24914331, 33219108, 49828662, 74742993, 99657324, 149485986, 298971972]

約数ペア:

[(1, 298971972), (2, 149485986), (3, 99657324), (4, 74742993), (6, 49828662), (9, 33219108), (12, 24914331), (13, 22997844), (18, 16609554), (26, 11498922), (27, 11073036), (36, 8304777), (39, 7665948), (52, 5749461), (54, 5536518), (78, 3832974), (81, 3691012), (108, 2768259), (117, 2555316), (156, 1916487), (162, 1845506), (234, 1277658), (324, 922753), (351, 851772), (468, 638829), (702, 425886), (1053, 283924), (1404, 212943), (2106, 141962), (4212, 70981)]