290320368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{2753}}^1$

素因数の和:2803

約数の個数: 80

約数和(自身を含む): 812760480

約数和(自身を除く): 522440112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2197, 2704, 2753, 4056, 4394, 5506, 6591, 8112, 8259, 8788, 11012, 13182, 16518, 17576, 22024, 26364, 33036, 35152, 35789, 44048, 52728, 66072, 71578, 105456, 107367, 132144, 143156, 214734, 286312, 429468, 465257, 572624, 858936, 930514, 1395771, 1717872, 1861028, 2791542, 3722056, 5583084, 6048341, 7444112, 11166168, 12096682, 18145023, 22332336, 24193364, 36290046, 48386728, 72580092, 96773456, 145160184, 290320368]

約数ペア:

[(1, 290320368), (2, 145160184), (3, 96773456), (4, 72580092), (6, 48386728), (8, 36290046), (12, 24193364), (13, 22332336), (16, 18145023), (24, 12096682), (26, 11166168), (39, 7444112), (48, 6048341), (52, 5583084), (78, 3722056), (104, 2791542), (156, 1861028), (169, 1717872), (208, 1395771), (312, 930514), (338, 858936), (507, 572624), (624, 465257), (676, 429468), (1014, 286312), (1352, 214734), (2028, 143156), (2197, 132144), (2704, 107367), (2753, 105456), (4056, 71578), (4394, 66072), (5506, 52728), (6591, 44048), (8112, 35789), (8259, 35152), (8788, 33036), (11012, 26364), (13182, 22024), (16518, 17576)]