478819264

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^4\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 140

約数和(自身を含む): 1210838320

約数和(自身を除く): 732019056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 73, 77, 88, 112, 121, 146, 154, 176, 224, 242, 292, 308, 352, 448, 484, 511, 584, 616, 704, 803, 847, 968, 1022, 1168, 1232, 1331, 1606, 1694, 1936, 2044, 2336, 2464, 2662, 3212, 3388, 3872, 4088, 4672, 4928, 5324, 5621, 6424, 6776, 7744, 8176, 8833, 9317, 10648, 11242, 12848, 13552, 14641, 16352, 17666, 18634, 21296, 22484, 25696, 27104, 29282, 32704, 35332, 37268, 42592, 44968, 51392, 54208, 58564, 61831, 70664, 74536, 85184, 89936, 97163, 102487, 117128, 123662, 141328, 149072, 179872, 194326, 204974, 234256, 247324, 282656, 298144, 359744, 388652, 409948, 468512, 494648, 565312, 596288, 680141, 777304, 819896, 937024, 989296, 1068793, 1360282, 1554608, 1639792, 1978592, 2137586, 2720564, 3109216, 3279584, 3957184, 4275172, 5441128, 6218432, 6559168, 7481551, 8550344, 10882256, 14963102, 17100688, 21764512, 29926204, 34201376, 43529024, 59852408, 68402752, 119704816, 239409632, 478819264]

約数ペア:

[(1, 478819264), (2, 239409632), (4, 119704816), (7, 68402752), (8, 59852408), (11, 43529024), (14, 34201376), (16, 29926204), (22, 21764512), (28, 17100688), (32, 14963102), (44, 10882256), (56, 8550344), (64, 7481551), (73, 6559168), (77, 6218432), (88, 5441128), (112, 4275172), (121, 3957184), (146, 3279584), (154, 3109216), (176, 2720564), (224, 2137586), (242, 1978592), (292, 1639792), (308, 1554608), (352, 1360282), (448, 1068793), (484, 989296), (511, 937024), (584, 819896), (616, 777304), (704, 680141), (803, 596288), (847, 565312), (968, 494648), (1022, 468512), (1168, 409948), (1232, 388652), (1331, 359744), (1606, 298144), (1694, 282656), (1936, 247324), (2044, 234256), (2336, 204974), (2464, 194326), (2662, 179872), (3212, 149072), (3388, 141328), (3872, 123662), (4088, 117128), (4672, 102487), (4928, 97163), (5324, 89936), (5621, 85184), (6424, 74536), (6776, 70664), (7744, 61831), (8176, 58564), (8833, 54208), (9317, 51392), (10648, 44968), (11242, 42592), (12848, 37268), (13552, 35332), (14641, 32704), (16352, 29282), (17666, 27104), (18634, 25696), (21296, 22484)]