489486536

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{19381}}^1$

素因数の和:19446

約数の個数: 64

約数和(自身を含む): 1172223360

約数和(自身を除く): 682736824

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 287, 308, 328, 451, 574, 616, 902, 1148, 1804, 2296, 3157, 3608, 6314, 12628, 19381, 25256, 38762, 77524, 135667, 155048, 213191, 271334, 426382, 542668, 794621, 852764, 1085336, 1492337, 1589242, 1705528, 2984674, 3178484, 5562347, 5969348, 6356968, 8740831, 11124694, 11938696, 17481662, 22249388, 34963324, 44498776, 61185817, 69926648, 122371634, 244743268, 489486536]

約数ペア:

[(1, 489486536), (2, 244743268), (4, 122371634), (7, 69926648), (8, 61185817), (11, 44498776), (14, 34963324), (22, 22249388), (28, 17481662), (41, 11938696), (44, 11124694), (56, 8740831), (77, 6356968), (82, 5969348), (88, 5562347), (154, 3178484), (164, 2984674), (287, 1705528), (308, 1589242), (328, 1492337), (451, 1085336), (574, 852764), (616, 794621), (902, 542668), (1148, 426382), (1804, 271334), (2296, 213191), (3157, 155048), (3608, 135667), (6314, 77524), (12628, 38762), (19381, 25256)]