387967392

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{9041}}^1$

素因数の和:9206

約数の個数: 72

約数和(自身を含む): 1110809700

約数和(自身を除く): 722842308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4768, 5364, 7152, 9041, 10728, 14304, 18082, 21456, 27123, 36164, 42912, 54246, 72328, 81369, 108492, 144656, 162738, 216984, 289312, 325476, 433968, 650952, 867936, 1301904, 1347109, 2603808, 2694218, 4041327, 5388436, 8082654, 10776872, 12123981, 16165308, 21553744, 24247962, 32330616, 43107488, 48495924, 64661232, 96991848, 129322464, 193983696, 387967392]

約数ペア:

[(1, 387967392), (2, 193983696), (3, 129322464), (4, 96991848), (6, 64661232), (8, 48495924), (9, 43107488), (12, 32330616), (16, 24247962), (18, 21553744), (24, 16165308), (32, 12123981), (36, 10776872), (48, 8082654), (72, 5388436), (96, 4041327), (144, 2694218), (149, 2603808), (288, 1347109), (298, 1301904), (447, 867936), (596, 650952), (894, 433968), (1192, 325476), (1341, 289312), (1788, 216984), (2384, 162738), (2682, 144656), (3576, 108492), (4768, 81369), (5364, 72328), (7152, 54246), (9041, 42912), (10728, 36164), (14304, 27123), (18082, 21456)]