4990233492

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{177943}}^1$

素因数の和:178013

約数の個数: 72

約数和(自身を含む): 13602039360

約数和(自身を除く): 8611805868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1476, 1558, 2337, 3116, 4674, 7011, 9348, 14022, 28044, 177943, 355886, 533829, 711772, 1067658, 1601487, 2135316, 3202974, 3380917, 6405948, 6761834, 7295663, 10142751, 13523668, 14591326, 20285502, 21886989, 29182652, 30428253, 40571004, 43773978, 60856506, 65660967, 87547956, 121713012, 131321934, 138617597, 262643868, 277235194, 415852791, 554470388, 831705582, 1247558373, 1663411164, 2495116746, 4990233492]

約数ペア:

[(1, 4990233492), (2, 2495116746), (3, 1663411164), (4, 1247558373), (6, 831705582), (9, 554470388), (12, 415852791), (18, 277235194), (19, 262643868), (36, 138617597), (38, 131321934), (41, 121713012), (57, 87547956), (76, 65660967), (82, 60856506), (114, 43773978), (123, 40571004), (164, 30428253), (171, 29182652), (228, 21886989), (246, 20285502), (342, 14591326), (369, 13523668), (492, 10142751), (684, 7295663), (738, 6761834), (779, 6405948), (1476, 3380917), (1558, 3202974), (2337, 2135316), (3116, 1601487), (4674, 1067658), (7011, 711772), (9348, 533829), (14022, 355886), (28044, 177943)]