305208064

素因数分解:

$2^8\times 7^2\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:898

約数の個数: 108

約数和(自身を含む): 734000400

約数和(自身を除く): 428792336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 196, 203, 224, 232, 256, 392, 406, 448, 464, 784, 812, 839, 896, 928, 1421, 1568, 1624, 1678, 1792, 1856, 2842, 3136, 3248, 3356, 3712, 5684, 5873, 6272, 6496, 6712, 7424, 11368, 11746, 12544, 12992, 13424, 22736, 23492, 24331, 25984, 26848, 41111, 45472, 46984, 48662, 51968, 53696, 82222, 90944, 93968, 97324, 107392, 164444, 170317, 181888, 187936, 194648, 214784, 328888, 340634, 363776, 375872, 389296, 657776, 681268, 751744, 778592, 1192219, 1315552, 1362536, 1503488, 1557184, 2384438, 2631104, 2725072, 3114368, 4768876, 5262208, 5450144, 6228736, 9537752, 10524416, 10900288, 19075504, 21800576, 38151008, 43601152, 76302016, 152604032, 305208064]

約数ペア:

[(1, 305208064), (2, 152604032), (4, 76302016), (7, 43601152), (8, 38151008), (14, 21800576), (16, 19075504), (28, 10900288), (29, 10524416), (32, 9537752), (49, 6228736), (56, 5450144), (58, 5262208), (64, 4768876), (98, 3114368), (112, 2725072), (116, 2631104), (128, 2384438), (196, 1557184), (203, 1503488), (224, 1362536), (232, 1315552), (256, 1192219), (392, 778592), (406, 751744), (448, 681268), (464, 657776), (784, 389296), (812, 375872), (839, 363776), (896, 340634), (928, 328888), (1421, 214784), (1568, 194648), (1624, 187936), (1678, 181888), (1792, 170317), (1856, 164444), (2842, 107392), (3136, 97324), (3248, 93968), (3356, 90944), (3712, 82222), (5684, 53696), (5873, 51968), (6272, 48662), (6496, 46984), (6712, 45472), (7424, 41111), (11368, 26848), (11746, 25984), (12544, 24331), (12992, 23492), (13424, 22736)]