198567864

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{613}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 589071600

約数和(自身を除く): 390503736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 409, 613, 792, 818, 1226, 1227, 1636, 1839, 2452, 2454, 3272, 3678, 3681, 4499, 4904, 4908, 5517, 6743, 7356, 7362, 8998, 9816, 11034, 13486, 13497, 14712, 14724, 17996, 20229, 22068, 26972, 26994, 29448, 35992, 40458, 40491, 44136, 53944, 53988, 60687, 80916, 80982, 107976, 121374, 161832, 161964, 242748, 250717, 323928, 485496, 501434, 752151, 1002868, 1504302, 2005736, 2256453, 2757887, 3008604, 4512906, 5515774, 6017208, 8273661, 9025812, 11031548, 16547322, 18051624, 22063096, 24820983, 33094644, 49641966, 66189288, 99283932, 198567864]

約数ペア:

[(1, 198567864), (2, 99283932), (3, 66189288), (4, 49641966), (6, 33094644), (8, 24820983), (9, 22063096), (11, 18051624), (12, 16547322), (18, 11031548), (22, 9025812), (24, 8273661), (33, 6017208), (36, 5515774), (44, 4512906), (66, 3008604), (72, 2757887), (88, 2256453), (99, 2005736), (132, 1504302), (198, 1002868), (264, 752151), (396, 501434), (409, 485496), (613, 323928), (792, 250717), (818, 242748), (1226, 161964), (1227, 161832), (1636, 121374), (1839, 107976), (2452, 80982), (2454, 80916), (3272, 60687), (3678, 53988), (3681, 53944), (4499, 44136), (4904, 40491), (4908, 40458), (5517, 35992), (6743, 29448), (7356, 26994), (7362, 26972), (8998, 22068), (9816, 20229), (11034, 17996), (13486, 14724), (13497, 14712)]