28396465218

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{200023}}^1$

素因数の和:200284

約数の個数: 64

約数和(自身を含む): 69128294400

約数和(自身を除く): 40731829182

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 239, 297, 478, 594, 717, 1434, 2151, 2629, 4302, 5258, 6453, 7887, 12906, 15774, 23661, 47322, 70983, 141966, 200023, 400046, 600069, 1200138, 1800207, 2200253, 3600414, 4400506, 5400621, 6600759, 10801242, 13201518, 19802277, 39604554, 47805497, 59406831, 95610994, 118813662, 143416491, 286832982, 430249473, 525860467, 860498946, 1051720934, 1290748419, 1577581401, 2581496838, 3155162802, 4732744203, 9465488406, 14198232609, 28396465218]

約数ペア:

[(1, 28396465218), (2, 14198232609), (3, 9465488406), (6, 4732744203), (9, 3155162802), (11, 2581496838), (18, 1577581401), (22, 1290748419), (27, 1051720934), (33, 860498946), (54, 525860467), (66, 430249473), (99, 286832982), (198, 143416491), (239, 118813662), (297, 95610994), (478, 59406831), (594, 47805497), (717, 39604554), (1434, 19802277), (2151, 13201518), (2629, 10801242), (4302, 6600759), (5258, 5400621), (6453, 4400506), (7887, 3600414), (12906, 2200253), (15774, 1800207), (23661, 1200138), (47322, 600069), (70983, 400046), (141966, 200023)]