388046835

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 790732800

約数和(自身を除く): 402685965

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 55, 59, 99, 103, 129, 135, 165, 177, 215, 295, 297, 309, 387, 473, 495, 515, 531, 645, 649, 885, 927, 1133, 1161, 1419, 1485, 1545, 1593, 1935, 1947, 2365, 2537, 2655, 2781, 3245, 3399, 4257, 4429, 4635, 5665, 5805, 5841, 6077, 7095, 7611, 7965, 9735, 10197, 12685, 12771, 13287, 13905, 16995, 17523, 18231, 21285, 22145, 22833, 27907, 29205, 30385, 30591, 38055, 39861, 48719, 50985, 54693, 63855, 66435, 66847, 68499, 83721, 87615, 91155, 114165, 119583, 139535, 146157, 152955, 164079, 199305, 200541, 243595, 251163, 261311, 273465, 334235, 342495, 418605, 438471, 597915, 601623, 730785, 753489, 783933, 820395, 1002705, 1255815, 1306555, 1315413, 1804869, 2192355, 2351799, 2874421, 3008115, 3767445, 3919665, 6577065, 7055397, 8623263, 9024345, 11758995, 14372105, 25869789, 35276985, 43116315, 77609367, 129348945, 388046835]

約数ペア:

[(1, 388046835), (3, 129348945), (5, 77609367), (9, 43116315), (11, 35276985), (15, 25869789), (27, 14372105), (33, 11758995), (43, 9024345), (45, 8623263), (55, 7055397), (59, 6577065), (99, 3919665), (103, 3767445), (129, 3008115), (135, 2874421), (165, 2351799), (177, 2192355), (215, 1804869), (295, 1315413), (297, 1306555), (309, 1255815), (387, 1002705), (473, 820395), (495, 783933), (515, 753489), (531, 730785), (645, 601623), (649, 597915), (885, 438471), (927, 418605), (1133, 342495), (1161, 334235), (1419, 273465), (1485, 261311), (1545, 251163), (1593, 243595), (1935, 200541), (1947, 199305), (2365, 164079), (2537, 152955), (2655, 146157), (2781, 139535), (3245, 119583), (3399, 114165), (4257, 91155), (4429, 87615), (4635, 83721), (5665, 68499), (5805, 66847), (5841, 66435), (6077, 63855), (7095, 54693), (7611, 50985), (7965, 48719), (9735, 39861), (10197, 38055), (12685, 30591), (12771, 30385), (13287, 29205), (13905, 27907), (16995, 22833), (17523, 22145), (18231, 21285)]