222360816

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{719}}^1$

素因数の和:1126

約数の個数: 80

約数和(自身を含む): 610675200

約数和(自身を除く): 388314384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 379, 408, 719, 758, 816, 1137, 1438, 1516, 2157, 2274, 2876, 3032, 4314, 4548, 5752, 6064, 6443, 8628, 9096, 11504, 12223, 12886, 17256, 18192, 19329, 24446, 25772, 34512, 36669, 38658, 48892, 51544, 73338, 77316, 97784, 103088, 146676, 154632, 195568, 272501, 293352, 309264, 545002, 586704, 817503, 1090004, 1635006, 2180008, 3270012, 4360016, 4632517, 6540024, 9265034, 13080048, 13897551, 18530068, 27795102, 37060136, 55590204, 74120272, 111180408, 222360816]

約数ペア:

[(1, 222360816), (2, 111180408), (3, 74120272), (4, 55590204), (6, 37060136), (8, 27795102), (12, 18530068), (16, 13897551), (17, 13080048), (24, 9265034), (34, 6540024), (48, 4632517), (51, 4360016), (68, 3270012), (102, 2180008), (136, 1635006), (204, 1090004), (272, 817503), (379, 586704), (408, 545002), (719, 309264), (758, 293352), (816, 272501), (1137, 195568), (1438, 154632), (1516, 146676), (2157, 103088), (2274, 97784), (2876, 77316), (3032, 73338), (4314, 51544), (4548, 48892), (5752, 38658), (6064, 36669), (6443, 34512), (8628, 25772), (9096, 24446), (11504, 19329), (12223, 18192), (12886, 17256)]