231369072

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1409}}^1$

素因数の和:1742

約数の個数: 80

約数和(自身を含む): 654600960

約数和(自身を除く): 423231888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 311, 528, 622, 933, 1244, 1409, 1866, 2488, 2818, 3421, 3732, 4227, 4976, 5636, 6842, 7464, 8454, 10263, 11272, 13684, 14928, 15499, 16908, 20526, 22544, 27368, 30998, 33816, 41052, 46497, 54736, 61996, 67632, 82104, 92994, 123992, 164208, 185988, 247984, 371976, 438199, 743952, 876398, 1314597, 1752796, 2629194, 3505592, 4820189, 5258388, 7011184, 9640378, 10516776, 14460567, 19280756, 21033552, 28921134, 38561512, 57842268, 77123024, 115684536, 231369072]

約数ペア:

[(1, 231369072), (2, 115684536), (3, 77123024), (4, 57842268), (6, 38561512), (8, 28921134), (11, 21033552), (12, 19280756), (16, 14460567), (22, 10516776), (24, 9640378), (33, 7011184), (44, 5258388), (48, 4820189), (66, 3505592), (88, 2629194), (132, 1752796), (176, 1314597), (264, 876398), (311, 743952), (528, 438199), (622, 371976), (933, 247984), (1244, 185988), (1409, 164208), (1866, 123992), (2488, 92994), (2818, 82104), (3421, 67632), (3732, 61996), (4227, 54736), (4976, 46497), (5636, 41052), (6842, 33816), (7464, 30998), (8454, 27368), (10263, 22544), (11272, 20526), (13684, 16908), (14928, 15499)]