4865921368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{647}}^1$

素因数の和:1121

約数の個数: 128

約数和(自身を含む): 11813299200

約数和(自身を除く): 6947377832

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 421, 616, 638, 647, 812, 842, 1276, 1294, 1624, 1684, 2233, 2552, 2588, 2947, 3368, 4466, 4529, 4631, 5176, 5894, 7117, 8932, 9058, 9262, 11788, 12209, 14234, 17864, 18116, 18524, 18763, 23576, 24418, 28468, 32417, 36232, 37048, 37526, 48836, 49819, 56936, 64834, 75052, 85463, 97672, 99638, 129668, 131341, 134299, 150104, 170926, 199276, 206393, 259336, 262682, 268598, 272387, 341852, 398552, 412786, 525364, 537196, 544774, 683704, 825572, 940093, 1050728, 1074392, 1089548, 1444751, 1651144, 1880186, 1906709, 2179096, 2889502, 2996257, 3760372, 3813418, 5779004, 5992514, 7520744, 7626836, 7899223, 11558008, 11985028, 15253672, 15798446, 20973799, 23970056, 31596892, 41947598, 55294561, 63193784, 83895196, 86891453, 110589122, 167790392, 173782906, 221178244, 347565812, 442356488, 608240171, 695131624, 1216480342, 2432960684, 4865921368]

約数ペア:

[(1, 4865921368), (2, 2432960684), (4, 1216480342), (7, 695131624), (8, 608240171), (11, 442356488), (14, 347565812), (22, 221178244), (28, 173782906), (29, 167790392), (44, 110589122), (56, 86891453), (58, 83895196), (77, 63193784), (88, 55294561), (116, 41947598), (154, 31596892), (203, 23970056), (232, 20973799), (308, 15798446), (319, 15253672), (406, 11985028), (421, 11558008), (616, 7899223), (638, 7626836), (647, 7520744), (812, 5992514), (842, 5779004), (1276, 3813418), (1294, 3760372), (1624, 2996257), (1684, 2889502), (2233, 2179096), (2552, 1906709), (2588, 1880186), (2947, 1651144), (3368, 1444751), (4466, 1089548), (4529, 1074392), (4631, 1050728), (5176, 940093), (5894, 825572), (7117, 683704), (8932, 544774), (9058, 537196), (9262, 525364), (11788, 412786), (12209, 398552), (14234, 341852), (17864, 272387), (18116, 268598), (18524, 262682), (18763, 259336), (23576, 206393), (24418, 199276), (28468, 170926), (32417, 150104), (36232, 134299), (37048, 131341), (37526, 129668), (48836, 99638), (49819, 97672), (56936, 85463), (64834, 75052)]