385409856

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 224

約数和(自身を含む): 1204374528

約数和(自身を除く): 818964672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 32, 34, 39, 48, 51, 52, 62, 64, 68, 78, 93, 96, 102, 104, 124, 136, 156, 186, 192, 204, 208, 221, 248, 272, 293, 312, 372, 403, 408, 416, 442, 496, 527, 544, 586, 624, 663, 744, 806, 816, 832, 879, 884, 992, 1054, 1088, 1172, 1209, 1248, 1326, 1488, 1581, 1612, 1632, 1758, 1768, 1984, 2108, 2344, 2418, 2496, 2652, 2976, 3162, 3224, 3264, 3516, 3536, 3809, 4216, 4688, 4836, 4981, 5304, 5952, 6324, 6448, 6851, 7032, 7072, 7618, 8432, 9083, 9376, 9672, 9962, 10608, 11427, 12648, 12896, 13702, 14064, 14144, 14943, 15236, 16864, 18166, 18752, 19344, 19924, 20553, 21216, 22854, 25296, 25792, 27249, 27404, 28128, 29886, 30472, 33728, 36332, 38688, 39848, 41106, 42432, 45708, 50592, 54498, 54808, 56256, 59772, 60944, 64753, 72664, 77376, 79696, 82212, 91416, 101184, 108996, 109616, 118079, 119544, 121888, 129506, 145328, 154411, 159392, 164424, 182832, 194259, 217992, 219232, 236158, 239088, 243776, 259012, 290656, 308822, 318784, 328848, 354237, 365664, 388518, 435984, 438464, 463233, 472316, 478176, 518024, 581312, 617644, 657696, 708474, 731328, 777036, 871968, 926466, 944632, 956352, 1036048, 1235288, 1315392, 1416948, 1554072, 1743936, 1852932, 1889264, 2007343, 2072096, 2470576, 2833896, 3108144, 3705864, 3778528, 4014686, 4144192, 4941152, 5667792, 6022029, 6216288, 7411728, 7557056, 8029372, 9882304, 11335584, 12044058, 12432576, 14823456, 16058744, 22671168, 24088116, 29646912, 32117488, 48176232, 64234976, 96352464, 128469952, 192704928, 385409856]

約数ペア:

[(1, 385409856), (2, 192704928), (3, 128469952), (4, 96352464), (6, 64234976), (8, 48176232), (12, 32117488), (13, 29646912), (16, 24088116), (17, 22671168), (24, 16058744), (26, 14823456), (31, 12432576), (32, 12044058), (34, 11335584), (39, 9882304), (48, 8029372), (51, 7557056), (52, 7411728), (62, 6216288), (64, 6022029), (68, 5667792), (78, 4941152), (93, 4144192), (96, 4014686), (102, 3778528), (104, 3705864), (124, 3108144), (136, 2833896), (156, 2470576), (186, 2072096), (192, 2007343), (204, 1889264), (208, 1852932), (221, 1743936), (248, 1554072), (272, 1416948), (293, 1315392), (312, 1235288), (372, 1036048), (403, 956352), (408, 944632), (416, 926466), (442, 871968), (496, 777036), (527, 731328), (544, 708474), (586, 657696), (624, 617644), (663, 581312), (744, 518024), (806, 478176), (816, 472316), (832, 463233), (879, 438464), (884, 435984), (992, 388518), (1054, 365664), (1088, 354237), (1172, 328848), (1209, 318784), (1248, 308822), (1326, 290656), (1488, 259012), (1581, 243776), (1612, 239088), (1632, 236158), (1758, 219232), (1768, 217992), (1984, 194259), (2108, 182832), (2344, 164424), (2418, 159392), (2496, 154411), (2652, 145328), (2976, 129506), (3162, 121888), (3224, 119544), (3264, 118079), (3516, 109616), (3536, 108996), (3809, 101184), (4216, 91416), (4688, 82212), (4836, 79696), (4981, 77376), (5304, 72664), (5952, 64753), (6324, 60944), (6448, 59772), (6851, 56256), (7032, 54808), (7072, 54498), (7618, 50592), (8432, 45708), (9083, 42432), (9376, 41106), (9672, 39848), (9962, 38688), (10608, 36332), (11427, 33728), (12648, 30472), (12896, 29886), (13702, 28128), (14064, 27404), (14144, 27249), (14943, 25792), (15236, 25296), (16864, 22854), (18166, 21216), (18752, 20553), (19344, 19924)]