388144064

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1106

約数の個数: 112

約数和(自身を含む): 973409280

約数和(自身を除く): 585265216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 79, 88, 112, 154, 158, 176, 224, 308, 316, 352, 448, 553, 616, 632, 704, 869, 997, 1106, 1232, 1264, 1738, 1994, 2212, 2464, 2528, 3476, 3988, 4424, 4928, 5056, 6083, 6952, 6979, 7976, 8848, 10967, 12166, 13904, 13958, 15952, 17696, 21934, 24332, 27808, 27916, 31904, 35392, 43868, 48664, 55616, 55832, 63808, 76769, 78763, 87736, 97328, 111664, 153538, 157526, 175472, 194656, 223328, 307076, 315052, 350944, 389312, 446656, 551341, 614152, 630104, 701888, 866393, 1102682, 1228304, 1260208, 1732786, 2205364, 2456608, 2520416, 3465572, 4410728, 4913216, 5040832, 6064751, 6931144, 8821456, 12129502, 13862288, 17642912, 24259004, 27724576, 35285824, 48518008, 55449152, 97036016, 194072032, 388144064]

約数ペア:

[(1, 388144064), (2, 194072032), (4, 97036016), (7, 55449152), (8, 48518008), (11, 35285824), (14, 27724576), (16, 24259004), (22, 17642912), (28, 13862288), (32, 12129502), (44, 8821456), (56, 6931144), (64, 6064751), (77, 5040832), (79, 4913216), (88, 4410728), (112, 3465572), (154, 2520416), (158, 2456608), (176, 2205364), (224, 1732786), (308, 1260208), (316, 1228304), (352, 1102682), (448, 866393), (553, 701888), (616, 630104), (632, 614152), (704, 551341), (869, 446656), (997, 389312), (1106, 350944), (1232, 315052), (1264, 307076), (1738, 223328), (1994, 194656), (2212, 175472), (2464, 157526), (2528, 153538), (3476, 111664), (3988, 97328), (4424, 87736), (4928, 78763), (5056, 76769), (6083, 63808), (6952, 55832), (6979, 55616), (7976, 48664), (8848, 43868), (10967, 35392), (12166, 31904), (13904, 27916), (13958, 27808), (15952, 24332), (17696, 21934)]