338614976

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:466

約数の個数: 112

約数和(自身を含む): 820984896

約数和(自身を除く): 482369920

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 173, 224, 238, 257, 272, 346, 448, 476, 514, 544, 692, 952, 1028, 1088, 1211, 1384, 1799, 1904, 2056, 2422, 2768, 2941, 3598, 3808, 4112, 4369, 4844, 5536, 5882, 7196, 7616, 8224, 8738, 9688, 11072, 11764, 14392, 16448, 17476, 19376, 20587, 23528, 28784, 30583, 34952, 38752, 41174, 44461, 47056, 57568, 61166, 69904, 77504, 82348, 88922, 94112, 115136, 122332, 139808, 164696, 177844, 188224, 244664, 279616, 311227, 329392, 355688, 489328, 622454, 658784, 711376, 755837, 978656, 1244908, 1317568, 1422752, 1511674, 1957312, 2489816, 2845504, 3023348, 4979632, 5290859, 6046696, 9959264, 10581718, 12093392, 19918528, 21163436, 24186784, 42326872, 48373568, 84653744, 169307488, 338614976]

約数ペア:

[(1, 338614976), (2, 169307488), (4, 84653744), (7, 48373568), (8, 42326872), (14, 24186784), (16, 21163436), (17, 19918528), (28, 12093392), (32, 10581718), (34, 9959264), (56, 6046696), (64, 5290859), (68, 4979632), (112, 3023348), (119, 2845504), (136, 2489816), (173, 1957312), (224, 1511674), (238, 1422752), (257, 1317568), (272, 1244908), (346, 978656), (448, 755837), (476, 711376), (514, 658784), (544, 622454), (692, 489328), (952, 355688), (1028, 329392), (1088, 311227), (1211, 279616), (1384, 244664), (1799, 188224), (1904, 177844), (2056, 164696), (2422, 139808), (2768, 122332), (2941, 115136), (3598, 94112), (3808, 88922), (4112, 82348), (4369, 77504), (4844, 69904), (5536, 61166), (5882, 57568), (7196, 47056), (7616, 44461), (8224, 41174), (8738, 38752), (9688, 34952), (11072, 30583), (11764, 28784), (14392, 23528), (16448, 20587), (17476, 19376)]