240979326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{797}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 577317888

約数和(自身を除く): 336338562

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 313, 322, 483, 626, 797, 939, 966, 1594, 1878, 2191, 2391, 4382, 4782, 5579, 6573, 7199, 11158, 13146, 14398, 16737, 18331, 21597, 33474, 36662, 43194, 50393, 54993, 100786, 109986, 128317, 151179, 249461, 256634, 302358, 384951, 498922, 748383, 769902, 1496766, 1746227, 3492454, 5238681, 5737603, 10477362, 11475206, 17212809, 34425618, 40163221, 80326442, 120489663, 240979326]

約数ペア:

[(1, 240979326), (2, 120489663), (3, 80326442), (6, 40163221), (7, 34425618), (14, 17212809), (21, 11475206), (23, 10477362), (42, 5737603), (46, 5238681), (69, 3492454), (138, 1746227), (161, 1496766), (313, 769902), (322, 748383), (483, 498922), (626, 384951), (797, 302358), (939, 256634), (966, 249461), (1594, 151179), (1878, 128317), (2191, 109986), (2391, 100786), (4382, 54993), (4782, 50393), (5579, 43194), (6573, 36662), (7199, 33474), (11158, 21597), (13146, 18331), (14398, 16737)]