270889284

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{19681}}^1$

素因数の和:19756

約数の個数: 48

約数和(自身を含む): 670132736

約数和(自身を除く): 399243452

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 1147, 2294, 3441, 4588, 6882, 13764, 19681, 39362, 59043, 78724, 118086, 236172, 610111, 728197, 1220222, 1456394, 1830333, 2184591, 2440444, 2912788, 3660666, 4369182, 7321332, 8738364, 22574107, 45148214, 67722321, 90296428, 135444642, 270889284]

約数ペア:

[(1, 270889284), (2, 135444642), (3, 90296428), (4, 67722321), (6, 45148214), (12, 22574107), (31, 8738364), (37, 7321332), (62, 4369182), (74, 3660666), (93, 2912788), (111, 2440444), (124, 2184591), (148, 1830333), (186, 1456394), (222, 1220222), (372, 728197), (444, 610111), (1147, 236172), (2294, 118086), (3441, 78724), (4588, 59043), (6882, 39362), (13764, 19681)]