1337263956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{38177}}^1$

素因数の和:38333

約数の個数: 72

約数和(自身を含む): 3891101760

約数和(自身を除く): 2553837804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2502, 2919, 3892, 5004, 5838, 8757, 11676, 17514, 35028, 38177, 76354, 114531, 152708, 229062, 267239, 343593, 458124, 534478, 687186, 801717, 1068956, 1374372, 1603434, 2405151, 3206868, 4810302, 5306603, 9620604, 10613206, 15919809, 21226412, 31839618, 37146221, 47759427, 63679236, 74292442, 95518854, 111438663, 148584884, 191037708, 222877326, 334315989, 445754652, 668631978, 1337263956]

約数ペア:

[(1, 1337263956), (2, 668631978), (3, 445754652), (4, 334315989), (6, 222877326), (7, 191037708), (9, 148584884), (12, 111438663), (14, 95518854), (18, 74292442), (21, 63679236), (28, 47759427), (36, 37146221), (42, 31839618), (63, 21226412), (84, 15919809), (126, 10613206), (139, 9620604), (252, 5306603), (278, 4810302), (417, 3206868), (556, 2405151), (834, 1603434), (973, 1374372), (1251, 1068956), (1668, 801717), (1946, 687186), (2502, 534478), (2919, 458124), (3892, 343593), (5004, 267239), (5838, 229062), (8757, 152708), (11676, 114531), (17514, 76354), (35028, 38177)]