551134976

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16187}}^1$

素因数の和:16229

約数の個数: 72

約数和(自身を含む): 1323530880

約数和(自身を除く): 772395904

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 16187, 17024, 32374, 34048, 64748, 113309, 129496, 226618, 258992, 307553, 453236, 517984, 615106, 906472, 1035968, 1230212, 1812944, 2071936, 2152871, 2460424, 3625888, 4143872, 4305742, 4920848, 7251776, 8611484, 9841696, 14503552, 17222968, 19683392, 29007104, 34445936, 39366784, 68891872, 78733568, 137783744, 275567488, 551134976]

約数ペア:

[(1, 551134976), (2, 275567488), (4, 137783744), (7, 78733568), (8, 68891872), (14, 39366784), (16, 34445936), (19, 29007104), (28, 19683392), (32, 17222968), (38, 14503552), (56, 9841696), (64, 8611484), (76, 7251776), (112, 4920848), (128, 4305742), (133, 4143872), (152, 3625888), (224, 2460424), (256, 2152871), (266, 2071936), (304, 1812944), (448, 1230212), (532, 1035968), (608, 906472), (896, 615106), (1064, 517984), (1216, 453236), (1792, 307553), (2128, 258992), (2432, 226618), (4256, 129496), (4864, 113309), (8512, 64748), (16187, 34048), (17024, 32374)]