279014748

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 703309824

約数和(自身を除く): 424295076

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 137, 138, 141, 157, 188, 274, 276, 282, 314, 411, 471, 548, 564, 628, 822, 942, 1081, 1644, 1884, 2162, 3151, 3243, 3611, 4324, 6302, 6439, 6486, 7222, 7379, 9453, 10833, 12604, 12878, 12972, 14444, 14758, 18906, 19317, 21509, 21666, 22137, 25756, 29516, 37812, 38634, 43018, 43332, 44274, 64527, 77268, 86036, 88548, 129054, 148097, 169717, 258108, 296194, 339434, 444291, 494707, 509151, 592388, 678868, 888582, 989414, 1010923, 1018302, 1484121, 1777164, 1978828, 2021846, 2036604, 2968242, 3032769, 4043692, 5936484, 6065538, 12131076, 23251229, 46502458, 69753687, 93004916, 139507374, 279014748]

約数ペア:

[(1, 279014748), (2, 139507374), (3, 93004916), (4, 69753687), (6, 46502458), (12, 23251229), (23, 12131076), (46, 6065538), (47, 5936484), (69, 4043692), (92, 3032769), (94, 2968242), (137, 2036604), (138, 2021846), (141, 1978828), (157, 1777164), (188, 1484121), (274, 1018302), (276, 1010923), (282, 989414), (314, 888582), (411, 678868), (471, 592388), (548, 509151), (564, 494707), (628, 444291), (822, 339434), (942, 296194), (1081, 258108), (1644, 169717), (1884, 148097), (2162, 129054), (3151, 88548), (3243, 86036), (3611, 77268), (4324, 64527), (6302, 44274), (6439, 43332), (6486, 43018), (7222, 38634), (7379, 37812), (9453, 29516), (10833, 25756), (12604, 22137), (12878, 21666), (12972, 21509), (14444, 19317), (14758, 18906)]