531975376

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3048

約数の個数: 60

約数和(自身を含む): 1123273344

約数和(自身を除く): 591297968

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 361, 496, 589, 722, 1178, 1444, 2356, 2888, 2971, 4712, 5776, 5942, 9424, 11191, 11884, 22382, 23768, 44764, 47536, 56449, 89528, 92101, 112898, 179056, 184202, 225796, 368404, 451592, 736808, 903184, 1072531, 1473616, 1749919, 2145062, 3499838, 4290124, 6999676, 8580248, 13999352, 17160496, 27998704, 33248461, 66496922, 132993844, 265987688, 531975376]

約数ペア:

[(1, 531975376), (2, 265987688), (4, 132993844), (8, 66496922), (16, 33248461), (19, 27998704), (31, 17160496), (38, 13999352), (62, 8580248), (76, 6999676), (124, 4290124), (152, 3499838), (248, 2145062), (304, 1749919), (361, 1473616), (496, 1072531), (589, 903184), (722, 736808), (1178, 451592), (1444, 368404), (2356, 225796), (2888, 184202), (2971, 179056), (4712, 112898), (5776, 92101), (5942, 89528), (9424, 56449), (11191, 47536), (11884, 44764), (22382, 23768)]