681902628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2803}}^1$

素因数の和:2937

約数の個数: 96

約数和(自身を含む): 1846602240

約数和(自身を除く): 1164699612

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 97, 114, 132, 194, 209, 228, 291, 388, 418, 582, 627, 836, 1067, 1164, 1254, 1843, 2134, 2508, 2803, 3201, 3686, 4268, 5529, 5606, 6402, 7372, 8409, 11058, 11212, 12804, 16818, 20273, 22116, 30833, 33636, 40546, 53257, 60819, 61666, 81092, 92499, 106514, 121638, 123332, 159771, 184998, 213028, 243276, 271891, 319542, 369996, 543782, 585827, 639084, 815673, 1087564, 1171654, 1631346, 1757481, 2343308, 2990801, 3262692, 3514962, 5165929, 5981602, 7029924, 8972403, 10331858, 11963204, 15497787, 17944806, 20663716, 30995574, 35889612, 56825219, 61991148, 113650438, 170475657, 227300876, 340951314, 681902628]

約数ペア:

[(1, 681902628), (2, 340951314), (3, 227300876), (4, 170475657), (6, 113650438), (11, 61991148), (12, 56825219), (19, 35889612), (22, 30995574), (33, 20663716), (38, 17944806), (44, 15497787), (57, 11963204), (66, 10331858), (76, 8972403), (97, 7029924), (114, 5981602), (132, 5165929), (194, 3514962), (209, 3262692), (228, 2990801), (291, 2343308), (388, 1757481), (418, 1631346), (582, 1171654), (627, 1087564), (836, 815673), (1067, 639084), (1164, 585827), (1254, 543782), (1843, 369996), (2134, 319542), (2508, 271891), (2803, 243276), (3201, 213028), (3686, 184998), (4268, 159771), (5529, 123332), (5606, 121638), (6402, 106514), (7372, 92499), (8409, 81092), (11058, 61666), (11212, 60819), (12804, 53257), (16818, 40546), (20273, 33636), (22116, 30833)]