209307648

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 644716800

約数和(自身を除く): 435409152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 163, 176, 192, 209, 228, 256, 264, 304, 326, 352, 384, 418, 456, 489, 512, 528, 608, 627, 652, 704, 768, 836, 912, 978, 1024, 1056, 1216, 1254, 1304, 1408, 1536, 1672, 1793, 1824, 1956, 2048, 2112, 2432, 2508, 2608, 2816, 3072, 3097, 3344, 3586, 3648, 3912, 4224, 4864, 5016, 5216, 5379, 5632, 6144, 6194, 6688, 7172, 7296, 7824, 8448, 9291, 9728, 10032, 10432, 10758, 11264, 12388, 13376, 14344, 14592, 15648, 16896, 18582, 19456, 20064, 20864, 21516, 22528, 24776, 26752, 28688, 29184, 31296, 33792, 34067, 37164, 38912, 40128, 41728, 43032, 49552, 53504, 57376, 58368, 62592, 67584, 68134, 74328, 80256, 83456, 86064, 99104, 102201, 107008, 114752, 116736, 125184, 136268, 148656, 160512, 166912, 172128, 198208, 204402, 214016, 229504, 250368, 272536, 297312, 321024, 333824, 344256, 396416, 408804, 428032, 459008, 500736, 545072, 594624, 642048, 688512, 792832, 817608, 918016, 1001472, 1090144, 1189248, 1284096, 1377024, 1585664, 1635216, 1836032, 2180288, 2378496, 2754048, 3171328, 3270432, 3672064, 4360576, 4756992, 5508096, 6342656, 6540864, 8721152, 9513984, 11016192, 13081728, 17442304, 19027968, 26163456, 34884608, 52326912, 69769216, 104653824, 209307648]

約数ペア:

[(1, 209307648), (2, 104653824), (3, 69769216), (4, 52326912), (6, 34884608), (8, 26163456), (11, 19027968), (12, 17442304), (16, 13081728), (19, 11016192), (22, 9513984), (24, 8721152), (32, 6540864), (33, 6342656), (38, 5508096), (44, 4756992), (48, 4360576), (57, 3672064), (64, 3270432), (66, 3171328), (76, 2754048), (88, 2378496), (96, 2180288), (114, 1836032), (128, 1635216), (132, 1585664), (152, 1377024), (163, 1284096), (176, 1189248), (192, 1090144), (209, 1001472), (228, 918016), (256, 817608), (264, 792832), (304, 688512), (326, 642048), (352, 594624), (384, 545072), (418, 500736), (456, 459008), (489, 428032), (512, 408804), (528, 396416), (608, 344256), (627, 333824), (652, 321024), (704, 297312), (768, 272536), (836, 250368), (912, 229504), (978, 214016), (1024, 204402), (1056, 198208), (1216, 172128), (1254, 166912), (1304, 160512), (1408, 148656), (1536, 136268), (1672, 125184), (1793, 116736), (1824, 114752), (1956, 107008), (2048, 102201), (2112, 99104), (2432, 86064), (2508, 83456), (2608, 80256), (2816, 74328), (3072, 68134), (3097, 67584), (3344, 62592), (3586, 58368), (3648, 57376), (3912, 53504), (4224, 49552), (4864, 43032), (5016, 41728), (5216, 40128), (5379, 38912), (5632, 37164), (6144, 34067), (6194, 33792), (6688, 31296), (7172, 29184), (7296, 28688), (7824, 26752), (8448, 24776), (9291, 22528), (9728, 21516), (10032, 20864), (10432, 20064), (10758, 19456), (11264, 18582), (12388, 16896), (13376, 15648), (14344, 14592)]