216128528

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5659}}^1$

素因数の和:5716

約数の個数: 80

約数和(自身を含む): 539013120

約数和(自身を除く): 322884592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 5659, 9548, 11318, 19096, 22636, 38192, 39613, 45272, 62249, 79226, 90544, 124498, 158452, 175429, 248996, 316904, 350858, 435743, 497992, 633808, 701716, 871486, 995984, 1228003, 1403432, 1742972, 1929719, 2456006, 2806864, 3485944, 3859438, 4912012, 6971888, 7718876, 9824024, 13508033, 15437752, 19648048, 27016066, 30875504, 54032132, 108064264, 216128528]

約数ペア:

[(1, 216128528), (2, 108064264), (4, 54032132), (7, 30875504), (8, 27016066), (11, 19648048), (14, 15437752), (16, 13508033), (22, 9824024), (28, 7718876), (31, 6971888), (44, 4912012), (56, 3859438), (62, 3485944), (77, 2806864), (88, 2456006), (112, 1929719), (124, 1742972), (154, 1403432), (176, 1228003), (217, 995984), (248, 871486), (308, 701716), (341, 633808), (434, 497992), (496, 435743), (616, 350858), (682, 316904), (868, 248996), (1232, 175429), (1364, 158452), (1736, 124498), (2387, 90544), (2728, 79226), (3472, 62249), (4774, 45272), (5456, 39613), (5659, 38192), (9548, 22636), (11318, 19096)]