2019253248

素因数分解:

$2^{10}\times 3^2\times {\mathrm{219103}}^1$

素因数の和:219129

約数の個数: 66

約数和(自身を含む): 5830576544

約数和(自身を除く): 3811323296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 219103, 438206, 657309, 876412, 1314618, 1752824, 1971927, 2629236, 3505648, 3943854, 5258472, 7011296, 7887708, 10516944, 14022592, 15775416, 21033888, 28045184, 31550832, 42067776, 56090368, 63101664, 84135552, 112180736, 126203328, 168271104, 224361472, 252406656, 336542208, 504813312, 673084416, 1009626624, 2019253248]

約数ペア:

[(1, 2019253248), (2, 1009626624), (3, 673084416), (4, 504813312), (6, 336542208), (8, 252406656), (9, 224361472), (12, 168271104), (16, 126203328), (18, 112180736), (24, 84135552), (32, 63101664), (36, 56090368), (48, 42067776), (64, 31550832), (72, 28045184), (96, 21033888), (128, 15775416), (144, 14022592), (192, 10516944), (256, 7887708), (288, 7011296), (384, 5258472), (512, 3943854), (576, 3505648), (768, 2629236), (1024, 1971927), (1152, 1752824), (1536, 1314618), (2304, 876412), (3072, 657309), (4608, 438206), (9216, 219103)]