1152802816

素因数分解:

$2^{13}\times {\mathrm{11}}^2\times {\mathrm{1163}}^1$

素因数の和:1211

約数の個数: 84

約数和(自身を含む): 2536284996

約数和(自身を除く): 1383482180

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1024, 1163, 1408, 1936, 2048, 2326, 2816, 3872, 4096, 4652, 5632, 7744, 8192, 9304, 11264, 12793, 15488, 18608, 22528, 25586, 30976, 37216, 45056, 51172, 61952, 74432, 90112, 102344, 123904, 140723, 148864, 204688, 247808, 281446, 297728, 409376, 495616, 562892, 595456, 818752, 991232, 1125784, 1190912, 1637504, 2251568, 2381824, 3275008, 4503136, 4763648, 6550016, 9006272, 9527296, 13100032, 18012544, 26200064, 36025088, 52400128, 72050176, 104800256, 144100352, 288200704, 576401408, 1152802816]

約数ペア:

[(1, 1152802816), (2, 576401408), (4, 288200704), (8, 144100352), (11, 104800256), (16, 72050176), (22, 52400128), (32, 36025088), (44, 26200064), (64, 18012544), (88, 13100032), (121, 9527296), (128, 9006272), (176, 6550016), (242, 4763648), (256, 4503136), (352, 3275008), (484, 2381824), (512, 2251568), (704, 1637504), (968, 1190912), (1024, 1125784), (1163, 991232), (1408, 818752), (1936, 595456), (2048, 562892), (2326, 495616), (2816, 409376), (3872, 297728), (4096, 281446), (4652, 247808), (5632, 204688), (7744, 148864), (8192, 140723), (9304, 123904), (11264, 102344), (12793, 90112), (15488, 74432), (18608, 61952), (22528, 51172), (25586, 45056), (30976, 37216)]