445286844

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1607}}^1$

素因数の和:1839

約数の個数: 72

約数和(自身を含む): 1158917760

約数和(自身を除く): 713630916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 179, 258, 358, 387, 516, 537, 716, 774, 1074, 1548, 1607, 1611, 2148, 3214, 3222, 4821, 6428, 6444, 7697, 9642, 14463, 15394, 19284, 23091, 28926, 30788, 46182, 57852, 69101, 69273, 92364, 138202, 138546, 207303, 276404, 277092, 287653, 414606, 575306, 621909, 829212, 862959, 1150612, 1243818, 1725918, 2487636, 2588877, 3451836, 5177754, 10355508, 12369079, 24738158, 37107237, 49476316, 74214474, 111321711, 148428948, 222643422, 445286844]

約数ペア:

[(1, 445286844), (2, 222643422), (3, 148428948), (4, 111321711), (6, 74214474), (9, 49476316), (12, 37107237), (18, 24738158), (36, 12369079), (43, 10355508), (86, 5177754), (129, 3451836), (172, 2588877), (179, 2487636), (258, 1725918), (358, 1243818), (387, 1150612), (516, 862959), (537, 829212), (716, 621909), (774, 575306), (1074, 414606), (1548, 287653), (1607, 277092), (1611, 276404), (2148, 207303), (3214, 138546), (3222, 138202), (4821, 92364), (6428, 69273), (6444, 69101), (7697, 57852), (9642, 46182), (14463, 30788), (15394, 28926), (19284, 23091)]