480928

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 1149120

約数和(自身を除く): 668192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 113, 133, 152, 224, 226, 266, 304, 452, 532, 608, 791, 904, 1064, 1582, 1808, 2128, 2147, 3164, 3616, 4256, 4294, 6328, 8588, 12656, 15029, 17176, 25312, 30058, 34352, 60116, 68704, 120232, 240464, 480928]

約数ペア:

[(1, 480928), (2, 240464), (4, 120232), (7, 68704), (8, 60116), (14, 34352), (16, 30058), (19, 25312), (28, 17176), (32, 15029), (38, 12656), (56, 8588), (76, 6328), (112, 4294), (113, 4256), (133, 3616), (152, 3164), (224, 2147), (226, 2128), (266, 1808), (304, 1582), (452, 1064), (532, 904), (608, 791)]