397915632

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{48479}}^1$

素因数の和:48515

約数の個数: 80

約数和(自身を含む): 1202304000

約数和(自身を除く): 804388368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 48479, 96958, 145437, 193916, 290874, 387832, 436311, 581748, 775664, 872622, 921101, 1163496, 1308933, 1745244, 1842202, 2326992, 2617866, 2763303, 3490488, 3684404, 5235732, 5526606, 6980976, 7368808, 8289909, 10471464, 11053212, 14737616, 16579818, 20942928, 22106424, 24869727, 33159636, 44212848, 49739454, 66319272, 99478908, 132638544, 198957816, 397915632]

約数ペア:

[(1, 397915632), (2, 198957816), (3, 132638544), (4, 99478908), (6, 66319272), (8, 49739454), (9, 44212848), (12, 33159636), (16, 24869727), (18, 22106424), (19, 20942928), (24, 16579818), (27, 14737616), (36, 11053212), (38, 10471464), (48, 8289909), (54, 7368808), (57, 6980976), (72, 5526606), (76, 5235732), (108, 3684404), (114, 3490488), (144, 2763303), (152, 2617866), (171, 2326992), (216, 1842202), (228, 1745244), (304, 1308933), (342, 1163496), (432, 921101), (456, 872622), (513, 775664), (684, 581748), (912, 436311), (1026, 387832), (1368, 290874), (2052, 193916), (2736, 145437), (4104, 96958), (8208, 48479)]