289963584

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5413}}^1$

素因数の和:5465

約数の個数: 112

約数和(自身を含む): 880099840

約数和(自身を除く): 590136256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 4464, 5413, 5952, 6696, 8928, 10826, 13392, 16239, 17856, 21652, 26784, 32478, 43304, 48717, 53568, 64956, 86608, 97434, 129912, 146151, 167803, 173216, 194868, 259824, 292302, 335606, 346432, 389736, 503409, 519648, 584604, 671212, 779472, 1006818, 1039296, 1169208, 1342424, 1510227, 1558944, 2013636, 2338416, 2684848, 3020454, 3117888, 4027272, 4530681, 4676832, 5369696, 6040908, 8054544, 9061362, 9353664, 10739392, 12081816, 16109088, 18122724, 24163632, 32218176, 36245448, 48327264, 72490896, 96654528, 144981792, 289963584]

約数ペア:

[(1, 289963584), (2, 144981792), (3, 96654528), (4, 72490896), (6, 48327264), (8, 36245448), (9, 32218176), (12, 24163632), (16, 18122724), (18, 16109088), (24, 12081816), (27, 10739392), (31, 9353664), (32, 9061362), (36, 8054544), (48, 6040908), (54, 5369696), (62, 4676832), (64, 4530681), (72, 4027272), (93, 3117888), (96, 3020454), (108, 2684848), (124, 2338416), (144, 2013636), (186, 1558944), (192, 1510227), (216, 1342424), (248, 1169208), (279, 1039296), (288, 1006818), (372, 779472), (432, 671212), (496, 584604), (558, 519648), (576, 503409), (744, 389736), (837, 346432), (864, 335606), (992, 292302), (1116, 259824), (1488, 194868), (1674, 173216), (1728, 167803), (1984, 146151), (2232, 129912), (2976, 97434), (3348, 86608), (4464, 64956), (5413, 53568), (5952, 48717), (6696, 43304), (8928, 32478), (10826, 26784), (13392, 21652), (16239, 17856)]