1216739328

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1540

約数の個数: 192

約数和(自身を含む): 3904992000

約数和(自身を除く): 2688252672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 512, 532, 608, 672, 768, 798, 896, 912, 1024, 1064, 1216, 1344, 1489, 1536, 1596, 1792, 1824, 2048, 2128, 2432, 2688, 2978, 3072, 3192, 3584, 3648, 4256, 4467, 4864, 5376, 5956, 6144, 6384, 7168, 7296, 8512, 8934, 9728, 10423, 10752, 11912, 12768, 14336, 14592, 17024, 17868, 19456, 20846, 21504, 23824, 25536, 28291, 29184, 31269, 34048, 35736, 38912, 41692, 43008, 47648, 51072, 56582, 58368, 62538, 68096, 71472, 83384, 84873, 95296, 102144, 113164, 116736, 125076, 136192, 142944, 166768, 169746, 190592, 198037, 204288, 226328, 250152, 272384, 285888, 333536, 339492, 381184, 396074, 408576, 452656, 500304, 571776, 594111, 667072, 678984, 762368, 792148, 817152, 905312, 1000608, 1143552, 1188222, 1334144, 1357968, 1524736, 1584296, 1810624, 2001216, 2287104, 2376444, 2668288, 2715936, 3049472, 3168592, 3621248, 4002432, 4574208, 4752888, 5336576, 5431872, 6337184, 7242496, 8004864, 9148416, 9505776, 10673152, 10863744, 12674368, 14484992, 16009728, 19011552, 21346304, 21727488, 25348736, 28969984, 32019456, 38023104, 43454976, 50697472, 57939968, 64038912, 76046208, 86909952, 101394944, 152092416, 173819904, 202789888, 304184832, 405579776, 608369664, 1216739328]

約数ペア:

[(1, 1216739328), (2, 608369664), (3, 405579776), (4, 304184832), (6, 202789888), (7, 173819904), (8, 152092416), (12, 101394944), (14, 86909952), (16, 76046208), (19, 64038912), (21, 57939968), (24, 50697472), (28, 43454976), (32, 38023104), (38, 32019456), (42, 28969984), (48, 25348736), (56, 21727488), (57, 21346304), (64, 19011552), (76, 16009728), (84, 14484992), (96, 12674368), (112, 10863744), (114, 10673152), (128, 9505776), (133, 9148416), (152, 8004864), (168, 7242496), (192, 6337184), (224, 5431872), (228, 5336576), (256, 4752888), (266, 4574208), (304, 4002432), (336, 3621248), (384, 3168592), (399, 3049472), (448, 2715936), (456, 2668288), (512, 2376444), (532, 2287104), (608, 2001216), (672, 1810624), (768, 1584296), (798, 1524736), (896, 1357968), (912, 1334144), (1024, 1188222), (1064, 1143552), (1216, 1000608), (1344, 905312), (1489, 817152), (1536, 792148), (1596, 762368), (1792, 678984), (1824, 667072), (2048, 594111), (2128, 571776), (2432, 500304), (2688, 452656), (2978, 408576), (3072, 396074), (3192, 381184), (3584, 339492), (3648, 333536), (4256, 285888), (4467, 272384), (4864, 250152), (5376, 226328), (5956, 204288), (6144, 198037), (6384, 190592), (7168, 169746), (7296, 166768), (8512, 142944), (8934, 136192), (9728, 125076), (10423, 116736), (10752, 113164), (11912, 102144), (12768, 95296), (14336, 84873), (14592, 83384), (17024, 71472), (17868, 68096), (19456, 62538), (20846, 58368), (21504, 56582), (23824, 51072), (25536, 47648), (28291, 43008), (29184, 41692), (31269, 38912), (34048, 35736)]