289176312

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2377}}^1$

素因数の和:2560

約数の個数: 64

約数和(自身を含む): 748213920

約数和(自身を除く): 459037608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 137, 148, 222, 274, 296, 411, 444, 548, 822, 888, 1096, 1644, 2377, 3288, 4754, 5069, 7131, 9508, 10138, 14262, 15207, 19016, 20276, 28524, 30414, 40552, 57048, 60828, 87949, 121656, 175898, 263847, 325649, 351796, 527694, 651298, 703592, 976947, 1055388, 1302596, 1953894, 2110776, 2605192, 3907788, 7815576, 12049013, 24098026, 36147039, 48196052, 72294078, 96392104, 144588156, 289176312]

約数ペア:

[(1, 289176312), (2, 144588156), (3, 96392104), (4, 72294078), (6, 48196052), (8, 36147039), (12, 24098026), (24, 12049013), (37, 7815576), (74, 3907788), (111, 2605192), (137, 2110776), (148, 1953894), (222, 1302596), (274, 1055388), (296, 976947), (411, 703592), (444, 651298), (548, 527694), (822, 351796), (888, 325649), (1096, 263847), (1644, 175898), (2377, 121656), (3288, 87949), (4754, 60828), (5069, 57048), (7131, 40552), (9508, 30414), (10138, 28524), (14262, 20276), (15207, 19016)]