1394448

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 4166400

約数和(自身を除く): 2771952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 139, 152, 176, 209, 228, 264, 278, 304, 417, 418, 456, 528, 556, 627, 834, 836, 912, 1112, 1254, 1529, 1668, 1672, 2224, 2508, 2641, 3058, 3336, 3344, 4587, 5016, 5282, 6116, 6672, 7923, 9174, 10032, 10564, 12232, 15846, 18348, 21128, 24464, 29051, 31692, 36696, 42256, 58102, 63384, 73392, 87153, 116204, 126768, 174306, 232408, 348612, 464816, 697224, 1394448]

約数ペア:

[(1, 1394448), (2, 697224), (3, 464816), (4, 348612), (6, 232408), (8, 174306), (11, 126768), (12, 116204), (16, 87153), (19, 73392), (22, 63384), (24, 58102), (33, 42256), (38, 36696), (44, 31692), (48, 29051), (57, 24464), (66, 21128), (76, 18348), (88, 15846), (114, 12232), (132, 10564), (139, 10032), (152, 9174), (176, 7923), (209, 6672), (228, 6116), (264, 5282), (278, 5016), (304, 4587), (417, 3344), (418, 3336), (456, 3058), (528, 2641), (556, 2508), (627, 2224), (834, 1672), (836, 1668), (912, 1529), (1112, 1254)]