200728728

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2579}}^1$

素因数の和:2661

約数の個数: 96

約数和(自身を含む): 579571200

約数和(自身を除く): 378842472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 47, 69, 72, 92, 94, 138, 141, 184, 188, 207, 276, 282, 376, 414, 423, 552, 564, 828, 846, 1081, 1128, 1656, 1692, 2162, 2579, 3243, 3384, 4324, 5158, 6486, 7737, 8648, 9729, 10316, 12972, 15474, 19458, 20632, 23211, 25944, 30948, 38916, 46422, 59317, 61896, 77832, 92844, 118634, 121213, 177951, 185688, 237268, 242426, 355902, 363639, 474536, 484852, 533853, 711804, 727278, 969704, 1067706, 1090917, 1423608, 1454556, 2135412, 2181834, 2787899, 2909112, 4270824, 4363668, 5575798, 8363697, 8727336, 11151596, 16727394, 22303192, 25091091, 33454788, 50182182, 66909576, 100364364, 200728728]

約数ペア:

[(1, 200728728), (2, 100364364), (3, 66909576), (4, 50182182), (6, 33454788), (8, 25091091), (9, 22303192), (12, 16727394), (18, 11151596), (23, 8727336), (24, 8363697), (36, 5575798), (46, 4363668), (47, 4270824), (69, 2909112), (72, 2787899), (92, 2181834), (94, 2135412), (138, 1454556), (141, 1423608), (184, 1090917), (188, 1067706), (207, 969704), (276, 727278), (282, 711804), (376, 533853), (414, 484852), (423, 474536), (552, 363639), (564, 355902), (828, 242426), (846, 237268), (1081, 185688), (1128, 177951), (1656, 121213), (1692, 118634), (2162, 92844), (2579, 77832), (3243, 61896), (3384, 59317), (4324, 46422), (5158, 38916), (6486, 30948), (7737, 25944), (8648, 23211), (9729, 20632), (10316, 19458), (12972, 15474)]