248905776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:471

約数の個数: 160

約数和(自身を含む): 782172160

約数和(自身を除く): 533266384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 127, 133, 152, 168, 228, 254, 266, 304, 307, 336, 381, 399, 456, 508, 532, 614, 762, 798, 889, 912, 921, 1016, 1064, 1228, 1524, 1596, 1778, 1842, 2032, 2128, 2149, 2413, 2456, 2667, 3048, 3192, 3556, 3684, 4298, 4826, 4912, 5334, 5833, 6096, 6384, 6447, 7112, 7239, 7368, 8596, 9652, 10668, 11666, 12894, 14224, 14478, 14736, 16891, 17192, 17499, 19304, 21336, 23332, 25788, 28956, 33782, 34384, 34998, 38608, 38989, 40831, 42672, 46664, 50673, 51576, 57912, 67564, 69996, 77978, 81662, 93328, 101346, 103152, 115824, 116967, 122493, 135128, 139992, 155956, 163324, 202692, 233934, 244986, 270256, 272923, 279984, 311912, 326648, 405384, 467868, 489972, 545846, 623824, 653296, 740791, 810768, 818769, 935736, 979944, 1091692, 1481582, 1637538, 1871472, 1959888, 2183384, 2222373, 2963164, 3275076, 4366768, 4444746, 5185537, 5926328, 6550152, 8889492, 10371074, 11852656, 13100304, 15556611, 17778984, 20742148, 31113222, 35557968, 41484296, 62226444, 82968592, 124452888, 248905776]

約数ペア:

[(1, 248905776), (2, 124452888), (3, 82968592), (4, 62226444), (6, 41484296), (7, 35557968), (8, 31113222), (12, 20742148), (14, 17778984), (16, 15556611), (19, 13100304), (21, 11852656), (24, 10371074), (28, 8889492), (38, 6550152), (42, 5926328), (48, 5185537), (56, 4444746), (57, 4366768), (76, 3275076), (84, 2963164), (112, 2222373), (114, 2183384), (127, 1959888), (133, 1871472), (152, 1637538), (168, 1481582), (228, 1091692), (254, 979944), (266, 935736), (304, 818769), (307, 810768), (336, 740791), (381, 653296), (399, 623824), (456, 545846), (508, 489972), (532, 467868), (614, 405384), (762, 326648), (798, 311912), (889, 279984), (912, 272923), (921, 270256), (1016, 244986), (1064, 233934), (1228, 202692), (1524, 163324), (1596, 155956), (1778, 139992), (1842, 135128), (2032, 122493), (2128, 116967), (2149, 115824), (2413, 103152), (2456, 101346), (2667, 93328), (3048, 81662), (3192, 77978), (3556, 69996), (3684, 67564), (4298, 57912), (4826, 51576), (4912, 50673), (5334, 46664), (5833, 42672), (6096, 40831), (6384, 38989), (6447, 38608), (7112, 34998), (7239, 34384), (7368, 33782), (8596, 28956), (9652, 25788), (10668, 23332), (11666, 21336), (12894, 19304), (14224, 17499), (14478, 17192), (14736, 16891)]