260287008

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:754

約数の個数: 96

約数和(自身を含む): 708470784

約数和(自身を除く): 448183776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 127, 148, 222, 254, 296, 381, 444, 508, 577, 592, 762, 888, 1016, 1154, 1184, 1524, 1731, 1776, 2032, 2308, 3048, 3462, 3552, 4064, 4616, 4699, 6096, 6924, 9232, 9398, 12192, 13848, 14097, 18464, 18796, 21349, 27696, 28194, 37592, 42698, 55392, 56388, 64047, 73279, 75184, 85396, 112776, 128094, 146558, 150368, 170792, 219837, 225552, 256188, 293116, 341584, 439674, 451104, 512376, 586232, 683168, 879348, 1024752, 1172464, 1758696, 2049504, 2344928, 2711323, 3517392, 5422646, 7034784, 8133969, 10845292, 16267938, 21690584, 32535876, 43381168, 65071752, 86762336, 130143504, 260287008]

約数ペア:

[(1, 260287008), (2, 130143504), (3, 86762336), (4, 65071752), (6, 43381168), (8, 32535876), (12, 21690584), (16, 16267938), (24, 10845292), (32, 8133969), (37, 7034784), (48, 5422646), (74, 3517392), (96, 2711323), (111, 2344928), (127, 2049504), (148, 1758696), (222, 1172464), (254, 1024752), (296, 879348), (381, 683168), (444, 586232), (508, 512376), (577, 451104), (592, 439674), (762, 341584), (888, 293116), (1016, 256188), (1154, 225552), (1184, 219837), (1524, 170792), (1731, 150368), (1776, 146558), (2032, 128094), (2308, 112776), (3048, 85396), (3462, 75184), (3552, 73279), (4064, 64047), (4616, 56388), (4699, 55392), (6096, 42698), (6924, 37592), (9232, 28194), (9398, 27696), (12192, 21349), (13848, 18796), (14097, 18464)]