393155328

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{30113}}^1$

素因数の和:30149

約数の個数: 72

約数和(自身を含む): 1107954288

約数和(自身を除く): 714798960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 6528, 13056, 30113, 60226, 90339, 120452, 180678, 240904, 361356, 481808, 511921, 722712, 963616, 1023842, 1445424, 1535763, 1927232, 2047684, 2890848, 3071526, 3854464, 4095368, 5781696, 6143052, 7708928, 8190736, 11563392, 12286104, 16381472, 23126784, 24572208, 32762944, 49144416, 65525888, 98288832, 131051776, 196577664, 393155328]

約数ペア:

[(1, 393155328), (2, 196577664), (3, 131051776), (4, 98288832), (6, 65525888), (8, 49144416), (12, 32762944), (16, 24572208), (17, 23126784), (24, 16381472), (32, 12286104), (34, 11563392), (48, 8190736), (51, 7708928), (64, 6143052), (68, 5781696), (96, 4095368), (102, 3854464), (128, 3071526), (136, 2890848), (192, 2047684), (204, 1927232), (256, 1535763), (272, 1445424), (384, 1023842), (408, 963616), (544, 722712), (768, 511921), (816, 481808), (1088, 361356), (1632, 240904), (2176, 180678), (3264, 120452), (4352, 90339), (6528, 60226), (13056, 30113)]