213984144

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{12281}}^1$

素因数の和:12317

約数の個数: 90

約数和(自身を含む): 658302918

約数和(自身を除く): 444318774

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 12281, 17424, 24562, 36843, 49124, 73686, 98248, 110529, 135091, 147372, 196496, 221058, 270182, 294744, 405273, 442116, 540364, 589488, 810546, 884232, 1080728, 1215819, 1486001, 1621092, 1768464, 2161456, 2431638, 2972002, 3242184, 4458003, 4863276, 5944004, 6484368, 8916006, 9726552, 11888008, 13374009, 17832012, 19453104, 23776016, 26748018, 35664024, 53496036, 71328048, 106992072, 213984144]

約数ペア:

[(1, 213984144), (2, 106992072), (3, 71328048), (4, 53496036), (6, 35664024), (8, 26748018), (9, 23776016), (11, 19453104), (12, 17832012), (16, 13374009), (18, 11888008), (22, 9726552), (24, 8916006), (33, 6484368), (36, 5944004), (44, 4863276), (48, 4458003), (66, 3242184), (72, 2972002), (88, 2431638), (99, 2161456), (121, 1768464), (132, 1621092), (144, 1486001), (176, 1215819), (198, 1080728), (242, 884232), (264, 810546), (363, 589488), (396, 540364), (484, 442116), (528, 405273), (726, 294744), (792, 270182), (968, 221058), (1089, 196496), (1452, 147372), (1584, 135091), (1936, 110529), (2178, 98248), (2904, 73686), (4356, 49124), (5808, 36843), (8712, 24562), (12281, 17424)]