213226496

素因数分解:

$2^{10}\times 7^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 88

約数和(自身を含む): 492852096

約数和(自身を除く): 279625600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 197, 224, 256, 302, 394, 448, 512, 604, 788, 896, 1024, 1057, 1208, 1379, 1576, 1792, 2114, 2416, 2758, 3152, 3584, 4228, 4832, 5516, 6304, 7168, 8456, 9664, 11032, 12608, 16912, 19328, 22064, 25216, 29747, 33824, 38656, 44128, 50432, 59494, 67648, 77312, 88256, 100864, 118988, 135296, 154624, 176512, 201728, 208229, 237976, 270592, 353024, 416458, 475952, 541184, 706048, 832916, 951904, 1082368, 1412096, 1665832, 1903808, 3331664, 3807616, 6663328, 7615232, 13326656, 15230464, 26653312, 30460928, 53306624, 106613248, 213226496]

約数ペア:

[(1, 213226496), (2, 106613248), (4, 53306624), (7, 30460928), (8, 26653312), (14, 15230464), (16, 13326656), (28, 7615232), (32, 6663328), (56, 3807616), (64, 3331664), (112, 1903808), (128, 1665832), (151, 1412096), (197, 1082368), (224, 951904), (256, 832916), (302, 706048), (394, 541184), (448, 475952), (512, 416458), (604, 353024), (788, 270592), (896, 237976), (1024, 208229), (1057, 201728), (1208, 176512), (1379, 154624), (1576, 135296), (1792, 118988), (2114, 100864), (2416, 88256), (2758, 77312), (3152, 67648), (3584, 59494), (4228, 50432), (4832, 44128), (5516, 38656), (6304, 33824), (7168, 29747), (8456, 25216), (9664, 22064), (11032, 19328), (12608, 16912)]