380673748

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{3049}}^1$

素因数の和:3094

約数の個数: 60

約数和(自身を含む): 837218900

約数和(自身を除く): 456545152

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2401, 2548, 3049, 4459, 4802, 6098, 8918, 9604, 12196, 17836, 21343, 31213, 39637, 42686, 62426, 79274, 85372, 124852, 149401, 158548, 277459, 298802, 554918, 597604, 1045807, 1109836, 1942213, 2091614, 3884426, 4183228, 7320649, 7768852, 13595491, 14641298, 27190982, 29282596, 54381964, 95168437, 190336874, 380673748]

約数ペア:

[(1, 380673748), (2, 190336874), (4, 95168437), (7, 54381964), (13, 29282596), (14, 27190982), (26, 14641298), (28, 13595491), (49, 7768852), (52, 7320649), (91, 4183228), (98, 3884426), (182, 2091614), (196, 1942213), (343, 1109836), (364, 1045807), (637, 597604), (686, 554918), (1274, 298802), (1372, 277459), (2401, 158548), (2548, 149401), (3049, 124852), (4459, 85372), (4802, 79274), (6098, 62426), (8918, 42686), (9604, 39637), (12196, 31213), (17836, 21343)]