198438336

素因数分解:

$2^6\times 3^4\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:504

約数の個数: 140

約数和(自身を含む): 595624920

約数和(自身を除く): 397186584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 101, 108, 144, 162, 192, 202, 216, 288, 303, 324, 379, 404, 432, 576, 606, 648, 758, 808, 864, 909, 1137, 1212, 1296, 1516, 1616, 1728, 1818, 2274, 2424, 2592, 2727, 3032, 3232, 3411, 3636, 4548, 4848, 5184, 5454, 6064, 6464, 6822, 7272, 8181, 9096, 9696, 10233, 10908, 12128, 13644, 14544, 16362, 18192, 19392, 20466, 21816, 24256, 27288, 29088, 30699, 32724, 36384, 38279, 40932, 43632, 54576, 58176, 61398, 65448, 72768, 76558, 81864, 87264, 109152, 114837, 122796, 130896, 153116, 163728, 174528, 218304, 229674, 245592, 261792, 306232, 327456, 344511, 459348, 491184, 523584, 612464, 654912, 689022, 918696, 982368, 1033533, 1224928, 1378044, 1837392, 1964736, 2067066, 2449856, 2756088, 3100599, 3674784, 4134132, 5512176, 6201198, 7349568, 8268264, 11024352, 12402396, 16536528, 22048704, 24804792, 33073056, 49609584, 66146112, 99219168, 198438336]

約数ペア:

[(1, 198438336), (2, 99219168), (3, 66146112), (4, 49609584), (6, 33073056), (8, 24804792), (9, 22048704), (12, 16536528), (16, 12402396), (18, 11024352), (24, 8268264), (27, 7349568), (32, 6201198), (36, 5512176), (48, 4134132), (54, 3674784), (64, 3100599), (72, 2756088), (81, 2449856), (96, 2067066), (101, 1964736), (108, 1837392), (144, 1378044), (162, 1224928), (192, 1033533), (202, 982368), (216, 918696), (288, 689022), (303, 654912), (324, 612464), (379, 523584), (404, 491184), (432, 459348), (576, 344511), (606, 327456), (648, 306232), (758, 261792), (808, 245592), (864, 229674), (909, 218304), (1137, 174528), (1212, 163728), (1296, 153116), (1516, 130896), (1616, 122796), (1728, 114837), (1818, 109152), (2274, 87264), (2424, 81864), (2592, 76558), (2727, 72768), (3032, 65448), (3232, 61398), (3411, 58176), (3636, 54576), (4548, 43632), (4848, 40932), (5184, 38279), (5454, 36384), (6064, 32724), (6464, 30699), (6822, 29088), (7272, 27288), (8181, 24256), (9096, 21816), (9696, 20466), (10233, 19392), (10908, 18192), (12128, 16362), (13644, 14544)]