1280144376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{7537}}^1$

素因数の和:7893

約数の個数: 96

約数和(自身を含む): 3974636640

約数和(自身を除く): 2694492264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 337, 504, 674, 1011, 1348, 2022, 2359, 2696, 3033, 4044, 4718, 6066, 7077, 7537, 8088, 9436, 12132, 14154, 15074, 18872, 21231, 22611, 24264, 28308, 30148, 42462, 45222, 52759, 56616, 60296, 67833, 84924, 90444, 105518, 135666, 158277, 169848, 180888, 211036, 271332, 316554, 422072, 474831, 542664, 633108, 949662, 1266216, 1899324, 2539969, 3798648, 5079938, 7619907, 10159876, 15239814, 17779783, 20319752, 22859721, 30479628, 35559566, 45719442, 53339349, 60959256, 71119132, 91438884, 106678698, 142238264, 160018047, 182877768, 213357396, 320036094, 426714792, 640072188, 1280144376]

約数ペア:

[(1, 1280144376), (2, 640072188), (3, 426714792), (4, 320036094), (6, 213357396), (7, 182877768), (8, 160018047), (9, 142238264), (12, 106678698), (14, 91438884), (18, 71119132), (21, 60959256), (24, 53339349), (28, 45719442), (36, 35559566), (42, 30479628), (56, 22859721), (63, 20319752), (72, 17779783), (84, 15239814), (126, 10159876), (168, 7619907), (252, 5079938), (337, 3798648), (504, 2539969), (674, 1899324), (1011, 1266216), (1348, 949662), (2022, 633108), (2359, 542664), (2696, 474831), (3033, 422072), (4044, 316554), (4718, 271332), (6066, 211036), (7077, 180888), (7537, 169848), (8088, 158277), (9436, 135666), (12132, 105518), (14154, 90444), (15074, 84924), (18872, 67833), (21231, 60296), (22611, 56616), (24264, 52759), (28308, 45222), (30148, 42462)]