2279403756

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{26371}}^1$

素因数の和:26409

約数の個数: 90

約数和(自身を含む): 6721985452

約数和(自身を除く): 4442581696

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 2401, 3087, 4116, 4802, 6174, 7203, 9604, 12348, 14406, 21609, 26371, 28812, 43218, 52742, 79113, 86436, 105484, 158226, 184597, 237339, 316452, 369194, 474678, 553791, 738388, 949356, 1107582, 1292179, 1661373, 2215164, 2584358, 3322746, 3876537, 5168716, 6645492, 7753074, 9045253, 11629611, 15506148, 18090506, 23259222, 27135759, 36181012, 46518444, 54271518, 63316771, 81407277, 108543036, 126633542, 162814554, 189950313, 253267084, 325629108, 379900626, 569850939, 759801252, 1139701878, 2279403756]

約数ペア:

[(1, 2279403756), (2, 1139701878), (3, 759801252), (4, 569850939), (6, 379900626), (7, 325629108), (9, 253267084), (12, 189950313), (14, 162814554), (18, 126633542), (21, 108543036), (28, 81407277), (36, 63316771), (42, 54271518), (49, 46518444), (63, 36181012), (84, 27135759), (98, 23259222), (126, 18090506), (147, 15506148), (196, 11629611), (252, 9045253), (294, 7753074), (343, 6645492), (441, 5168716), (588, 3876537), (686, 3322746), (882, 2584358), (1029, 2215164), (1372, 1661373), (1764, 1292179), (2058, 1107582), (2401, 949356), (3087, 738388), (4116, 553791), (4802, 474678), (6174, 369194), (7203, 316452), (9604, 237339), (12348, 184597), (14406, 158226), (21609, 105484), (26371, 86436), (28812, 79113), (43218, 52742)]