233577892

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 459920384

約数和(自身を除く): 226342492

約数列:

[1, 2, 4, 17, 34, 37, 43, 68, 74, 86, 127, 148, 172, 254, 289, 508, 578, 629, 731, 1156, 1258, 1462, 1591, 2159, 2516, 2924, 3182, 4318, 4699, 5461, 6364, 8636, 9398, 10693, 10922, 12427, 18796, 21386, 21844, 24854, 27047, 36703, 42772, 49708, 54094, 73406, 79883, 92837, 108188, 146812, 159766, 185674, 202057, 319532, 371348, 404114, 459799, 808228, 919598, 1358011, 1578229, 1839196, 2716022, 3156458, 3434969, 5432044, 6312916, 6869938, 13739876, 58394473, 116788946, 233577892]

約数ペア:

[(1, 233577892), (2, 116788946), (4, 58394473), (17, 13739876), (34, 6869938), (37, 6312916), (43, 5432044), (68, 3434969), (74, 3156458), (86, 2716022), (127, 1839196), (148, 1578229), (172, 1358011), (254, 919598), (289, 808228), (508, 459799), (578, 404114), (629, 371348), (731, 319532), (1156, 202057), (1258, 185674), (1462, 159766), (1591, 146812), (2159, 108188), (2516, 92837), (2924, 79883), (3182, 73406), (4318, 54094), (4699, 49708), (5461, 42772), (6364, 36703), (8636, 27047), (9398, 24854), (10693, 21844), (10922, 21386), (12427, 18796)]