489945552

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{537221}}^1$

素因数の和:537251

約数の個数: 40

約数和(自身を含む): 1332310560

約数和(自身を除く): 842365008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 537221, 1074442, 1611663, 2148884, 3223326, 4297768, 6446652, 8595536, 10207199, 12893304, 20414398, 25786608, 30621597, 40828796, 61243194, 81657592, 122486388, 163315184, 244972776, 489945552]

約数ペア:

[(1, 489945552), (2, 244972776), (3, 163315184), (4, 122486388), (6, 81657592), (8, 61243194), (12, 40828796), (16, 30621597), (19, 25786608), (24, 20414398), (38, 12893304), (48, 10207199), (57, 8595536), (76, 6446652), (114, 4297768), (152, 3223326), (228, 2148884), (304, 1611663), (456, 1074442), (912, 537221)]