398058264

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{811}}^1$

素因数の和:1241

約数の個数: 96

約数和(自身を含む): 1145748240

約数和(自身を除く): 747689976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 401, 408, 612, 802, 811, 1203, 1224, 1604, 1622, 2406, 2433, 3208, 3244, 3609, 4812, 4866, 6488, 6817, 7218, 7299, 9624, 9732, 13634, 13787, 14436, 14598, 19464, 20451, 27268, 27574, 28872, 29196, 40902, 41361, 54536, 55148, 58392, 61353, 81804, 82722, 110296, 122706, 124083, 163608, 165444, 245412, 248166, 325211, 330888, 490824, 496332, 650422, 975633, 992664, 1300844, 1951266, 2601688, 2926899, 3902532, 5528587, 5853798, 7805064, 11057174, 11707596, 16585761, 22114348, 23415192, 33171522, 44228696, 49757283, 66343044, 99514566, 132686088, 199029132, 398058264]

約数ペア:

[(1, 398058264), (2, 199029132), (3, 132686088), (4, 99514566), (6, 66343044), (8, 49757283), (9, 44228696), (12, 33171522), (17, 23415192), (18, 22114348), (24, 16585761), (34, 11707596), (36, 11057174), (51, 7805064), (68, 5853798), (72, 5528587), (102, 3902532), (136, 2926899), (153, 2601688), (204, 1951266), (306, 1300844), (401, 992664), (408, 975633), (612, 650422), (802, 496332), (811, 490824), (1203, 330888), (1224, 325211), (1604, 248166), (1622, 245412), (2406, 165444), (2433, 163608), (3208, 124083), (3244, 122706), (3609, 110296), (4812, 82722), (4866, 81804), (6488, 61353), (6817, 58392), (7218, 55148), (7299, 54536), (9624, 41361), (9732, 40902), (13634, 29196), (13787, 28872), (14436, 27574), (14598, 27268), (19464, 20451)]