393253248

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:704

約数の個数: 128

約数和(自身を含む): 1118344320

約数和(自身を除く): 725091072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 107, 128, 136, 192, 204, 214, 272, 321, 384, 408, 428, 544, 563, 642, 816, 856, 1088, 1126, 1284, 1632, 1689, 1712, 1819, 2176, 2252, 2568, 3264, 3378, 3424, 3638, 4504, 5136, 5457, 6528, 6756, 6848, 7276, 9008, 9571, 10272, 10914, 13512, 13696, 14552, 18016, 19142, 20544, 21828, 27024, 28713, 29104, 36032, 38284, 41088, 43656, 54048, 57426, 58208, 60241, 72064, 76568, 87312, 108096, 114852, 116416, 120482, 153136, 174624, 180723, 216192, 229704, 232832, 240964, 306272, 349248, 361446, 459408, 481928, 612544, 698496, 722892, 918816, 963856, 1024097, 1225088, 1445784, 1837632, 1927712, 2048194, 2891568, 3072291, 3675264, 3855424, 4096388, 5783136, 6144582, 7710848, 8192776, 11566272, 12289164, 16385552, 23132544, 24578328, 32771104, 49156656, 65542208, 98313312, 131084416, 196626624, 393253248]

約数ペア:

[(1, 393253248), (2, 196626624), (3, 131084416), (4, 98313312), (6, 65542208), (8, 49156656), (12, 32771104), (16, 24578328), (17, 23132544), (24, 16385552), (32, 12289164), (34, 11566272), (48, 8192776), (51, 7710848), (64, 6144582), (68, 5783136), (96, 4096388), (102, 3855424), (107, 3675264), (128, 3072291), (136, 2891568), (192, 2048194), (204, 1927712), (214, 1837632), (272, 1445784), (321, 1225088), (384, 1024097), (408, 963856), (428, 918816), (544, 722892), (563, 698496), (642, 612544), (816, 481928), (856, 459408), (1088, 361446), (1126, 349248), (1284, 306272), (1632, 240964), (1689, 232832), (1712, 229704), (1819, 216192), (2176, 180723), (2252, 174624), (2568, 153136), (3264, 120482), (3378, 116416), (3424, 114852), (3638, 108096), (4504, 87312), (5136, 76568), (5457, 72064), (6528, 60241), (6756, 58208), (6848, 57426), (7276, 54048), (9008, 43656), (9571, 41088), (10272, 38284), (10914, 36032), (13512, 29104), (13696, 28713), (14552, 27024), (18016, 21828), (19142, 20544)]