427807776

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 1260905184

約数和(自身を除く): 833097408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 66, 82, 88, 96, 123, 132, 164, 176, 241, 246, 264, 328, 352, 451, 482, 492, 528, 656, 723, 902, 964, 984, 1056, 1312, 1353, 1446, 1681, 1804, 1928, 1968, 2651, 2706, 2892, 3362, 3608, 3856, 3936, 5043, 5302, 5412, 5784, 6724, 7216, 7712, 7953, 9881, 10086, 10604, 10824, 11568, 13448, 14432, 15906, 18491, 19762, 20172, 21208, 21648, 23136, 26896, 29643, 31812, 36982, 39524, 40344, 42416, 43296, 53792, 55473, 59286, 63624, 73964, 79048, 80688, 84832, 108691, 110946, 118572, 127248, 147928, 158096, 161376, 217382, 221892, 237144, 254496, 295856, 316192, 326073, 405121, 434764, 443784, 474288, 591712, 652146, 810242, 869528, 887568, 948576, 1215363, 1304292, 1620484, 1739056, 1775136, 2430726, 2608584, 3240968, 3478112, 4456331, 4861452, 5217168, 6481936, 8912662, 9722904, 10434336, 12963872, 13368993, 17825324, 19445808, 26737986, 35650648, 38891616, 53475972, 71301296, 106951944, 142602592, 213903888, 427807776]

約数ペア:

[(1, 427807776), (2, 213903888), (3, 142602592), (4, 106951944), (6, 71301296), (8, 53475972), (11, 38891616), (12, 35650648), (16, 26737986), (22, 19445808), (24, 17825324), (32, 13368993), (33, 12963872), (41, 10434336), (44, 9722904), (48, 8912662), (66, 6481936), (82, 5217168), (88, 4861452), (96, 4456331), (123, 3478112), (132, 3240968), (164, 2608584), (176, 2430726), (241, 1775136), (246, 1739056), (264, 1620484), (328, 1304292), (352, 1215363), (451, 948576), (482, 887568), (492, 869528), (528, 810242), (656, 652146), (723, 591712), (902, 474288), (964, 443784), (984, 434764), (1056, 405121), (1312, 326073), (1353, 316192), (1446, 295856), (1681, 254496), (1804, 237144), (1928, 221892), (1968, 217382), (2651, 161376), (2706, 158096), (2892, 147928), (3362, 127248), (3608, 118572), (3856, 110946), (3936, 108691), (5043, 84832), (5302, 80688), (5412, 79048), (5784, 73964), (6724, 63624), (7216, 59286), (7712, 55473), (7953, 53792), (9881, 43296), (10086, 42416), (10604, 40344), (10824, 39524), (11568, 36982), (13448, 31812), (14432, 29643), (15906, 26896), (18491, 23136), (19762, 21648), (20172, 21208)]