238238000016

素因数分解:

$2^4\times 3^1\times {\mathrm{227}}^1\times {\mathrm{491}}^1\times {\mathrm{44531}}^1$

素因数の和:45260

約数の個数: 80

約数和(自身を含む): 619432282368

約数和(自身を除く): 381194282352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 227, 454, 491, 681, 908, 982, 1362, 1473, 1816, 1964, 2724, 2946, 3632, 3928, 5448, 5892, 7856, 10896, 11784, 23568, 44531, 89062, 111457, 133593, 178124, 222914, 267186, 334371, 356248, 445828, 534372, 668742, 712496, 891656, 1068744, 1337484, 1783312, 2137488, 2674968, 5349936, 10108537, 20217074, 21864721, 30325611, 40434148, 43729442, 60651222, 65594163, 80868296, 87458884, 121302444, 131188326, 161736592, 174917768, 242604888, 262376652, 349835536, 485209776, 524753304, 1049506608, 4963291667, 9926583334, 14889875001, 19853166668, 29779750002, 39706333336, 59559500004, 79412666672, 119119000008, 238238000016]

約数ペア:

[(1, 238238000016), (2, 119119000008), (3, 79412666672), (4, 59559500004), (6, 39706333336), (8, 29779750002), (12, 19853166668), (16, 14889875001), (24, 9926583334), (48, 4963291667), (227, 1049506608), (454, 524753304), (491, 485209776), (681, 349835536), (908, 262376652), (982, 242604888), (1362, 174917768), (1473, 161736592), (1816, 131188326), (1964, 121302444), (2724, 87458884), (2946, 80868296), (3632, 65594163), (3928, 60651222), (5448, 43729442), (5892, 40434148), (7856, 30325611), (10896, 21864721), (11784, 20217074), (23568, 10108537), (44531, 5349936), (89062, 2674968), (111457, 2137488), (133593, 1783312), (178124, 1337484), (222914, 1068744), (267186, 891656), (334371, 712496), (356248, 668742), (445828, 534372)]