401963742

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 972576000

約数和(自身を除く): 570612258

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 43, 51, 54, 86, 102, 129, 153, 258, 289, 306, 387, 459, 578, 599, 731, 774, 867, 918, 1161, 1198, 1462, 1734, 1797, 2193, 2322, 2601, 3594, 4386, 5202, 5391, 6579, 7803, 10183, 10782, 12427, 13158, 15606, 16173, 19737, 20366, 24854, 25757, 30549, 32346, 37281, 39474, 51514, 61098, 74562, 77271, 91647, 111843, 154542, 173111, 183294, 223686, 231813, 274941, 335529, 346222, 437869, 463626, 519333, 549882, 671058, 695439, 875738, 1038666, 1313607, 1390878, 1557999, 2627214, 3115998, 3940821, 4673997, 7443773, 7881642, 9347994, 11822463, 14887546, 22331319, 23644926, 44662638, 66993957, 133987914, 200981871, 401963742]

約数ペア:

[(1, 401963742), (2, 200981871), (3, 133987914), (6, 66993957), (9, 44662638), (17, 23644926), (18, 22331319), (27, 14887546), (34, 11822463), (43, 9347994), (51, 7881642), (54, 7443773), (86, 4673997), (102, 3940821), (129, 3115998), (153, 2627214), (258, 1557999), (289, 1390878), (306, 1313607), (387, 1038666), (459, 875738), (578, 695439), (599, 671058), (731, 549882), (774, 519333), (867, 463626), (918, 437869), (1161, 346222), (1198, 335529), (1462, 274941), (1734, 231813), (1797, 223686), (2193, 183294), (2322, 173111), (2601, 154542), (3594, 111843), (4386, 91647), (5202, 77271), (5391, 74562), (6579, 61098), (7803, 51514), (10183, 39474), (10782, 37281), (12427, 32346), (13158, 30549), (15606, 25757), (16173, 24854), (19737, 20366)]