123789768

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 317338560

約数和(自身を除く): 193548792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 307, 317, 318, 424, 614, 634, 636, 921, 951, 1228, 1268, 1272, 1842, 1902, 2456, 2536, 3684, 3804, 7368, 7608, 16271, 16801, 32542, 33602, 48813, 50403, 65084, 67204, 97319, 97626, 100806, 130168, 134408, 194638, 195252, 201612, 291957, 389276, 390504, 403224, 583914, 778552, 1167828, 2335656, 5157907, 10315814, 15473721, 20631628, 30947442, 41263256, 61894884, 123789768]

約数ペア:

[(1, 123789768), (2, 61894884), (3, 41263256), (4, 30947442), (6, 20631628), (8, 15473721), (12, 10315814), (24, 5157907), (53, 2335656), (106, 1167828), (159, 778552), (212, 583914), (307, 403224), (317, 390504), (318, 389276), (424, 291957), (614, 201612), (634, 195252), (636, 194638), (921, 134408), (951, 130168), (1228, 100806), (1268, 97626), (1272, 97319), (1842, 67204), (1902, 65084), (2456, 50403), (2536, 48813), (3684, 33602), (3804, 32542), (7368, 16801), (7608, 16271)]