228440488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{7253}}^1$

素因数の和:7417

約数の個数: 32

約数和(自身を含む): 445685760

約数和(自身を除く): 217245272

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 1016, 3937, 7253, 7874, 14506, 15748, 29012, 31496, 58024, 224843, 449686, 899372, 921131, 1798744, 1842262, 3684524, 7369048, 28555061, 57110122, 114220244, 228440488]

約数ペア:

[(1, 228440488), (2, 114220244), (4, 57110122), (8, 28555061), (31, 7369048), (62, 3684524), (124, 1842262), (127, 1798744), (248, 921131), (254, 899372), (508, 449686), (1016, 224843), (3937, 58024), (7253, 31496), (7874, 29012), (14506, 15748)]