309513072

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{929}}^1$

素因数の和:1582

約数の個数: 80

約数和(自身を含む): 874586880

約数和(自身を除く): 565073808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 631, 929, 1262, 1858, 1893, 2524, 2787, 3716, 3786, 5048, 5574, 6941, 7432, 7572, 10096, 10219, 11148, 13882, 14864, 15144, 20438, 20823, 22296, 27764, 30288, 30657, 40876, 41646, 44592, 55528, 61314, 81752, 83292, 111056, 122628, 163504, 166584, 245256, 333168, 490512, 586199, 1172398, 1758597, 2344796, 3517194, 4689592, 6448189, 7034388, 9379184, 12896378, 14068776, 19344567, 25792756, 28137552, 38689134, 51585512, 77378268, 103171024, 154756536, 309513072]

約数ペア:

[(1, 309513072), (2, 154756536), (3, 103171024), (4, 77378268), (6, 51585512), (8, 38689134), (11, 28137552), (12, 25792756), (16, 19344567), (22, 14068776), (24, 12896378), (33, 9379184), (44, 7034388), (48, 6448189), (66, 4689592), (88, 3517194), (132, 2344796), (176, 1758597), (264, 1172398), (528, 586199), (631, 490512), (929, 333168), (1262, 245256), (1858, 166584), (1893, 163504), (2524, 122628), (2787, 111056), (3716, 83292), (3786, 81752), (5048, 61314), (5574, 55528), (6941, 44592), (7432, 41646), (7572, 40876), (10096, 30657), (10219, 30288), (11148, 27764), (13882, 22296), (14864, 20823), (15144, 20438)]