243053888

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 224

約数和(自身を含む): 652320768

約数和(自身を除く): 409266880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 37, 43, 44, 56, 62, 64, 74, 77, 86, 88, 112, 124, 148, 154, 172, 176, 217, 224, 248, 259, 296, 301, 308, 341, 344, 352, 407, 434, 448, 473, 496, 518, 592, 602, 616, 682, 688, 704, 814, 868, 946, 992, 1036, 1147, 1184, 1204, 1232, 1333, 1364, 1376, 1591, 1628, 1736, 1892, 1984, 2072, 2294, 2368, 2387, 2408, 2464, 2666, 2728, 2752, 2849, 3182, 3256, 3311, 3472, 3784, 4144, 4588, 4774, 4816, 4928, 5332, 5456, 5698, 6364, 6512, 6622, 6944, 7568, 8029, 8288, 9176, 9331, 9548, 9632, 10664, 10912, 11137, 11396, 12617, 12728, 13024, 13244, 13888, 14663, 15136, 16058, 16576, 17501, 18352, 18662, 19096, 19264, 21328, 21824, 22274, 22792, 25234, 25456, 26048, 26488, 29326, 30272, 32116, 35002, 36704, 37324, 38192, 42656, 44548, 45584, 49321, 50468, 50912, 52976, 58652, 64232, 70004, 73408, 74648, 76384, 85312, 88319, 89096, 91168, 98642, 100936, 101824, 102641, 105952, 117304, 122507, 128464, 140008, 149296, 152768, 176638, 178192, 182336, 197284, 201872, 205282, 211904, 234608, 245014, 256928, 280016, 298592, 345247, 353276, 356384, 394568, 403744, 410564, 469216, 490028, 513856, 542531, 560032, 597184, 690494, 706552, 712768, 789136, 807488, 821128, 938432, 980056, 1085062, 1120064, 1380988, 1413104, 1578272, 1642256, 1960112, 2170124, 2761976, 2826208, 3156544, 3284512, 3797717, 3920224, 4340248, 5523952, 5652416, 6569024, 7595434, 7840448, 8680496, 11047904, 15190868, 17360992, 22095808, 30381736, 34721984, 60763472, 121526944, 243053888]

約数ペア:

[(1, 243053888), (2, 121526944), (4, 60763472), (7, 34721984), (8, 30381736), (11, 22095808), (14, 17360992), (16, 15190868), (22, 11047904), (28, 8680496), (31, 7840448), (32, 7595434), (37, 6569024), (43, 5652416), (44, 5523952), (56, 4340248), (62, 3920224), (64, 3797717), (74, 3284512), (77, 3156544), (86, 2826208), (88, 2761976), (112, 2170124), (124, 1960112), (148, 1642256), (154, 1578272), (172, 1413104), (176, 1380988), (217, 1120064), (224, 1085062), (248, 980056), (259, 938432), (296, 821128), (301, 807488), (308, 789136), (341, 712768), (344, 706552), (352, 690494), (407, 597184), (434, 560032), (448, 542531), (473, 513856), (496, 490028), (518, 469216), (592, 410564), (602, 403744), (616, 394568), (682, 356384), (688, 353276), (704, 345247), (814, 298592), (868, 280016), (946, 256928), (992, 245014), (1036, 234608), (1147, 211904), (1184, 205282), (1204, 201872), (1232, 197284), (1333, 182336), (1364, 178192), (1376, 176638), (1591, 152768), (1628, 149296), (1736, 140008), (1892, 128464), (1984, 122507), (2072, 117304), (2294, 105952), (2368, 102641), (2387, 101824), (2408, 100936), (2464, 98642), (2666, 91168), (2728, 89096), (2752, 88319), (2849, 85312), (3182, 76384), (3256, 74648), (3311, 73408), (3472, 70004), (3784, 64232), (4144, 58652), (4588, 52976), (4774, 50912), (4816, 50468), (4928, 49321), (5332, 45584), (5456, 44548), (5698, 42656), (6364, 38192), (6512, 37324), (6622, 36704), (6944, 35002), (7568, 32116), (8029, 30272), (8288, 29326), (9176, 26488), (9331, 26048), (9548, 25456), (9632, 25234), (10664, 22792), (10912, 22274), (11137, 21824), (11396, 21328), (12617, 19264), (12728, 19096), (13024, 18662), (13244, 18352), (13888, 17501), (14663, 16576), (15136, 16058)]