281112144

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{16223}}^1$

素因数の和:16272

約数の個数: 60

約数和(自身を含む): 766486656

約数和(自身を除く): 485374512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 912, 1083, 1444, 2166, 2888, 4332, 5776, 8664, 16223, 17328, 32446, 48669, 64892, 97338, 129784, 194676, 259568, 308237, 389352, 616474, 778704, 924711, 1232948, 1849422, 2465896, 3698844, 4931792, 5856503, 7397688, 11713006, 14795376, 17569509, 23426012, 35139018, 46852024, 70278036, 93704048, 140556072, 281112144]

約数ペア:

[(1, 281112144), (2, 140556072), (3, 93704048), (4, 70278036), (6, 46852024), (8, 35139018), (12, 23426012), (16, 17569509), (19, 14795376), (24, 11713006), (38, 7397688), (48, 5856503), (57, 4931792), (76, 3698844), (114, 2465896), (152, 1849422), (228, 1232948), (304, 924711), (361, 778704), (456, 616474), (722, 389352), (912, 308237), (1083, 259568), (1444, 194676), (2166, 129784), (2888, 97338), (4332, 64892), (5776, 48669), (8664, 32446), (16223, 17328)]