291197952

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1708

約数の個数: 132

約数和(自身を含む): 885614080

約数和(自身を除く): 594416128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1024, 1152, 1216, 1368, 1536, 1663, 1824, 2304, 2432, 2736, 3072, 3326, 3648, 4608, 4864, 4989, 5472, 6652, 7296, 9216, 9728, 9978, 10944, 13304, 14592, 14967, 19456, 19956, 21888, 26608, 29184, 29934, 31597, 39912, 43776, 53216, 58368, 59868, 63194, 79824, 87552, 94791, 106432, 119736, 126388, 159648, 175104, 189582, 212864, 239472, 252776, 284373, 319296, 379164, 425728, 478944, 505552, 568746, 638592, 758328, 851456, 957888, 1011104, 1137492, 1277184, 1516656, 1702912, 1915776, 2022208, 2274984, 2554368, 3033312, 3831552, 4044416, 4549968, 5108736, 6066624, 7663104, 8088832, 9099936, 12133248, 15326208, 16177664, 18199872, 24266496, 32355328, 36399744, 48532992, 72799488, 97065984, 145598976, 291197952]

約数ペア:

[(1, 291197952), (2, 145598976), (3, 97065984), (4, 72799488), (6, 48532992), (8, 36399744), (9, 32355328), (12, 24266496), (16, 18199872), (18, 16177664), (19, 15326208), (24, 12133248), (32, 9099936), (36, 8088832), (38, 7663104), (48, 6066624), (57, 5108736), (64, 4549968), (72, 4044416), (76, 3831552), (96, 3033312), (114, 2554368), (128, 2274984), (144, 2022208), (152, 1915776), (171, 1702912), (192, 1516656), (228, 1277184), (256, 1137492), (288, 1011104), (304, 957888), (342, 851456), (384, 758328), (456, 638592), (512, 568746), (576, 505552), (608, 478944), (684, 425728), (768, 379164), (912, 319296), (1024, 284373), (1152, 252776), (1216, 239472), (1368, 212864), (1536, 189582), (1663, 175104), (1824, 159648), (2304, 126388), (2432, 119736), (2736, 106432), (3072, 94791), (3326, 87552), (3648, 79824), (4608, 63194), (4864, 59868), (4989, 58368), (5472, 53216), (6652, 43776), (7296, 39912), (9216, 31597), (9728, 29934), (9978, 29184), (10944, 26608), (13304, 21888), (14592, 19956), (14967, 19456)]