747606912

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4831}}^1$

素因数の和:4892

約数の個数: 128

約数和(自身を含む): 2208030720

約数和(自身を除く): 1460423808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3968, 4831, 4836, 4992, 5952, 6448, 9662, 9672, 11904, 12896, 14493, 19324, 19344, 25792, 28986, 38648, 38688, 51584, 57972, 62803, 77296, 77376, 115944, 125606, 149761, 154592, 154752, 188409, 231888, 251212, 299522, 309184, 376818, 449283, 463776, 502424, 599044, 618368, 753636, 898566, 927552, 1004848, 1198088, 1507272, 1797132, 1855104, 1946893, 2009696, 2396176, 3014544, 3594264, 3893786, 4019392, 4792352, 5840679, 6029088, 7188528, 7787572, 8038784, 9584704, 11681358, 12058176, 14377056, 15575144, 19169408, 23362716, 24116352, 28754112, 31150288, 46725432, 57508224, 62300576, 93450864, 124601152, 186901728, 249202304, 373803456, 747606912]

約数ペア:

[(1, 747606912), (2, 373803456), (3, 249202304), (4, 186901728), (6, 124601152), (8, 93450864), (12, 62300576), (13, 57508224), (16, 46725432), (24, 31150288), (26, 28754112), (31, 24116352), (32, 23362716), (39, 19169408), (48, 15575144), (52, 14377056), (62, 12058176), (64, 11681358), (78, 9584704), (93, 8038784), (96, 7787572), (104, 7188528), (124, 6029088), (128, 5840679), (156, 4792352), (186, 4019392), (192, 3893786), (208, 3594264), (248, 3014544), (312, 2396176), (372, 2009696), (384, 1946893), (403, 1855104), (416, 1797132), (496, 1507272), (624, 1198088), (744, 1004848), (806, 927552), (832, 898566), (992, 753636), (1209, 618368), (1248, 599044), (1488, 502424), (1612, 463776), (1664, 449283), (1984, 376818), (2418, 309184), (2496, 299522), (2976, 251212), (3224, 231888), (3968, 188409), (4831, 154752), (4836, 154592), (4992, 149761), (5952, 125606), (6448, 115944), (9662, 77376), (9672, 77296), (11904, 62803), (12896, 57972), (14493, 51584), (19324, 38688), (19344, 38648), (25792, 28986)]