397119552

素因数分解:

$2^6\times 3^1\times {\mathrm{97}}^1\times {\mathrm{21323}}^1$

素因数の和:21435

約数の個数: 56

約数和(自身を含む): 1061594016

約数和(自身を除く): 664474464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 192, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3104, 4656, 6208, 9312, 18624, 21323, 42646, 63969, 85292, 127938, 170584, 255876, 341168, 511752, 682336, 1023504, 1364672, 2047008, 2068331, 4094016, 4136662, 6204993, 8273324, 12409986, 16546648, 24819972, 33093296, 49639944, 66186592, 99279888, 132373184, 198559776, 397119552]

約数ペア:

[(1, 397119552), (2, 198559776), (3, 132373184), (4, 99279888), (6, 66186592), (8, 49639944), (12, 33093296), (16, 24819972), (24, 16546648), (32, 12409986), (48, 8273324), (64, 6204993), (96, 4136662), (97, 4094016), (192, 2068331), (194, 2047008), (291, 1364672), (388, 1023504), (582, 682336), (776, 511752), (1164, 341168), (1552, 255876), (2328, 170584), (3104, 127938), (4656, 85292), (6208, 63969), (9312, 42646), (18624, 21323)]