479347792

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 180

約数和(自身を含む): 1233337728

約数和(自身を除く): 753989936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 112, 121, 124, 154, 163, 176, 196, 217, 242, 248, 308, 326, 341, 392, 434, 484, 496, 539, 616, 652, 682, 784, 847, 868, 968, 1078, 1141, 1232, 1304, 1364, 1519, 1694, 1736, 1793, 1936, 2156, 2282, 2387, 2608, 2728, 3038, 3388, 3472, 3586, 3751, 4312, 4564, 4774, 5053, 5456, 5929, 6076, 6776, 7172, 7502, 7987, 8624, 9128, 9548, 10106, 11858, 12152, 12551, 13552, 14344, 15004, 15974, 16709, 18256, 19096, 19723, 20212, 23716, 24304, 25102, 26257, 28688, 30008, 31948, 33418, 35371, 38192, 39446, 40424, 47432, 50204, 52514, 55583, 60016, 63896, 66836, 70742, 78892, 80848, 87857, 94864, 100408, 105028, 111166, 127792, 133672, 138061, 141484, 157784, 175714, 183799, 200816, 210056, 222332, 247597, 267344, 276122, 282968, 315568, 351428, 367598, 389081, 420112, 444664, 495194, 552244, 565936, 611413, 702856, 735196, 778162, 889328, 966427, 990388, 1104488, 1222826, 1405712, 1470392, 1556324, 1932854, 1980776, 2208976, 2445652, 2723567, 2940784, 3112648, 3865708, 3961552, 4279891, 4891304, 5447134, 6225296, 7731416, 8559782, 9782608, 10894268, 15462832, 17119564, 21788536, 29959237, 34239128, 43577072, 59918474, 68478256, 119836948, 239673896, 479347792]

約数ペア:

[(1, 479347792), (2, 239673896), (4, 119836948), (7, 68478256), (8, 59918474), (11, 43577072), (14, 34239128), (16, 29959237), (22, 21788536), (28, 17119564), (31, 15462832), (44, 10894268), (49, 9782608), (56, 8559782), (62, 7731416), (77, 6225296), (88, 5447134), (98, 4891304), (112, 4279891), (121, 3961552), (124, 3865708), (154, 3112648), (163, 2940784), (176, 2723567), (196, 2445652), (217, 2208976), (242, 1980776), (248, 1932854), (308, 1556324), (326, 1470392), (341, 1405712), (392, 1222826), (434, 1104488), (484, 990388), (496, 966427), (539, 889328), (616, 778162), (652, 735196), (682, 702856), (784, 611413), (847, 565936), (868, 552244), (968, 495194), (1078, 444664), (1141, 420112), (1232, 389081), (1304, 367598), (1364, 351428), (1519, 315568), (1694, 282968), (1736, 276122), (1793, 267344), (1936, 247597), (2156, 222332), (2282, 210056), (2387, 200816), (2608, 183799), (2728, 175714), (3038, 157784), (3388, 141484), (3472, 138061), (3586, 133672), (3751, 127792), (4312, 111166), (4564, 105028), (4774, 100408), (5053, 94864), (5456, 87857), (5929, 80848), (6076, 78892), (6776, 70742), (7172, 66836), (7502, 63896), (7987, 60016), (8624, 55583), (9128, 52514), (9548, 50204), (10106, 47432), (11858, 40424), (12152, 39446), (12551, 38192), (13552, 35371), (14344, 33418), (15004, 31948), (15974, 30008), (16709, 28688), (18256, 26257), (19096, 25102), (19723, 24304), (20212, 23716)]