247483588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 529966080

約数和(自身を除く): 282482492

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 61, 76, 92, 122, 209, 211, 244, 253, 418, 422, 437, 506, 671, 836, 844, 874, 1012, 1159, 1342, 1403, 1748, 2318, 2321, 2684, 2806, 4009, 4636, 4642, 4807, 4853, 5612, 8018, 9284, 9614, 9706, 12749, 12871, 15433, 16036, 19228, 19412, 25498, 25742, 26657, 30866, 44099, 50996, 51484, 53314, 53383, 61732, 88198, 92207, 106628, 106766, 141581, 176396, 184414, 213532, 244549, 283162, 293227, 296033, 368828, 489098, 566324, 586454, 592066, 978196, 1014277, 1172908, 1184132, 2028554, 2690039, 3256363, 4057108, 5380078, 5624627, 6512726, 10760156, 11249254, 13025452, 22498508, 61870897, 123741794, 247483588]

約数ペア:

[(1, 247483588), (2, 123741794), (4, 61870897), (11, 22498508), (19, 13025452), (22, 11249254), (23, 10760156), (38, 6512726), (44, 5624627), (46, 5380078), (61, 4057108), (76, 3256363), (92, 2690039), (122, 2028554), (209, 1184132), (211, 1172908), (244, 1014277), (253, 978196), (418, 592066), (422, 586454), (437, 566324), (506, 489098), (671, 368828), (836, 296033), (844, 293227), (874, 283162), (1012, 244549), (1159, 213532), (1342, 184414), (1403, 176396), (1748, 141581), (2318, 106766), (2321, 106628), (2684, 92207), (2806, 88198), (4009, 61732), (4636, 53383), (4642, 53314), (4807, 51484), (4853, 50996), (5612, 44099), (8018, 30866), (9284, 26657), (9614, 25742), (9706, 25498), (12749, 19412), (12871, 19228), (15433, 16036)]