272539648

素因数分解:

$2^{13}\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 112

約数和(自身を含む): 613379520

約数和(自身を除く): 340839872

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 103, 128, 136, 152, 206, 256, 272, 304, 323, 412, 512, 544, 608, 646, 824, 1024, 1088, 1216, 1292, 1648, 1751, 1957, 2048, 2176, 2432, 2584, 3296, 3502, 3914, 4096, 4352, 4864, 5168, 6592, 7004, 7828, 8192, 8704, 9728, 10336, 13184, 14008, 15656, 17408, 19456, 20672, 26368, 28016, 31312, 33269, 34816, 38912, 41344, 52736, 56032, 62624, 66538, 69632, 77824, 82688, 105472, 112064, 125248, 133076, 139264, 155648, 165376, 210944, 224128, 250496, 266152, 330752, 421888, 448256, 500992, 532304, 661504, 843776, 896512, 1001984, 1064608, 1323008, 1793024, 2003968, 2129216, 2646016, 3586048, 4007936, 4258432, 7172096, 8015872, 8516864, 14344192, 16031744, 17033728, 34067456, 68134912, 136269824, 272539648]

約数ペア:

[(1, 272539648), (2, 136269824), (4, 68134912), (8, 34067456), (16, 17033728), (17, 16031744), (19, 14344192), (32, 8516864), (34, 8015872), (38, 7172096), (64, 4258432), (68, 4007936), (76, 3586048), (103, 2646016), (128, 2129216), (136, 2003968), (152, 1793024), (206, 1323008), (256, 1064608), (272, 1001984), (304, 896512), (323, 843776), (412, 661504), (512, 532304), (544, 500992), (608, 448256), (646, 421888), (824, 330752), (1024, 266152), (1088, 250496), (1216, 224128), (1292, 210944), (1648, 165376), (1751, 155648), (1957, 139264), (2048, 133076), (2176, 125248), (2432, 112064), (2584, 105472), (3296, 82688), (3502, 77824), (3914, 69632), (4096, 66538), (4352, 62624), (4864, 56032), (5168, 52736), (6592, 41344), (7004, 38912), (7828, 34816), (8192, 33269), (8704, 31312), (9728, 28016), (10336, 26368), (13184, 20672), (14008, 19456), (15656, 17408)]