339681312

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:431

約数の個数: 144

約数和(自身を含む): 1003871232

約数和(自身を除く): 664189920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 127, 144, 148, 222, 251, 254, 288, 296, 333, 381, 444, 502, 508, 592, 666, 753, 762, 888, 1004, 1016, 1143, 1184, 1332, 1506, 1524, 1776, 2008, 2032, 2259, 2286, 2664, 3012, 3048, 3552, 4016, 4064, 4518, 4572, 4699, 5328, 6024, 6096, 8032, 9036, 9144, 9287, 9398, 10656, 12048, 12192, 14097, 18072, 18288, 18574, 18796, 24096, 27861, 28194, 31877, 36144, 36576, 37148, 37592, 42291, 55722, 56388, 63754, 72288, 74296, 75184, 83583, 84582, 95631, 111444, 112776, 127508, 148592, 150368, 167166, 169164, 191262, 222888, 225552, 255016, 286893, 297184, 334332, 338328, 382524, 445776, 451104, 510032, 573786, 668664, 676656, 765048, 891552, 1020064, 1147572, 1179449, 1337328, 1353312, 1530096, 2295144, 2358898, 2674656, 3060192, 3538347, 4590288, 4717796, 7076694, 9180576, 9435592, 10615041, 14153388, 18871184, 21230082, 28306776, 37742368, 42460164, 56613552, 84920328, 113227104, 169840656, 339681312]

約数ペア:

[(1, 339681312), (2, 169840656), (3, 113227104), (4, 84920328), (6, 56613552), (8, 42460164), (9, 37742368), (12, 28306776), (16, 21230082), (18, 18871184), (24, 14153388), (32, 10615041), (36, 9435592), (37, 9180576), (48, 7076694), (72, 4717796), (74, 4590288), (96, 3538347), (111, 3060192), (127, 2674656), (144, 2358898), (148, 2295144), (222, 1530096), (251, 1353312), (254, 1337328), (288, 1179449), (296, 1147572), (333, 1020064), (381, 891552), (444, 765048), (502, 676656), (508, 668664), (592, 573786), (666, 510032), (753, 451104), (762, 445776), (888, 382524), (1004, 338328), (1016, 334332), (1143, 297184), (1184, 286893), (1332, 255016), (1506, 225552), (1524, 222888), (1776, 191262), (2008, 169164), (2032, 167166), (2259, 150368), (2286, 148592), (2664, 127508), (3012, 112776), (3048, 111444), (3552, 95631), (4016, 84582), (4064, 83583), (4518, 75184), (4572, 74296), (4699, 72288), (5328, 63754), (6024, 56388), (6096, 55722), (8032, 42291), (9036, 37592), (9144, 37148), (9287, 36576), (9398, 36144), (10656, 31877), (12048, 28194), (12192, 27861), (14097, 24096), (18072, 18796), (18288, 18574)]