623679952

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4889}}^1$

素因数の和:4988

約数の個数: 80

約数和(自身を含む): 1484369280

約数和(自身を除く): 860689328

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 67, 68, 112, 119, 134, 136, 238, 268, 272, 469, 476, 536, 938, 952, 1072, 1139, 1876, 1904, 2278, 3752, 4556, 4889, 7504, 7973, 9112, 9778, 15946, 18224, 19556, 31892, 34223, 39112, 63784, 68446, 78224, 83113, 127568, 136892, 166226, 273784, 327563, 332452, 547568, 581791, 655126, 664904, 1163582, 1310252, 1329808, 2292941, 2327164, 2620504, 4585882, 4654328, 5241008, 5568571, 9171764, 9308656, 11137142, 18343528, 22274284, 36687056, 38979997, 44548568, 77959994, 89097136, 155919988, 311839976, 623679952]

約数ペア:

[(1, 623679952), (2, 311839976), (4, 155919988), (7, 89097136), (8, 77959994), (14, 44548568), (16, 38979997), (17, 36687056), (28, 22274284), (34, 18343528), (56, 11137142), (67, 9308656), (68, 9171764), (112, 5568571), (119, 5241008), (134, 4654328), (136, 4585882), (238, 2620504), (268, 2327164), (272, 2292941), (469, 1329808), (476, 1310252), (536, 1163582), (938, 664904), (952, 655126), (1072, 581791), (1139, 547568), (1876, 332452), (1904, 327563), (2278, 273784), (3752, 166226), (4556, 136892), (4889, 127568), (7504, 83113), (7973, 78224), (9112, 68446), (9778, 63784), (15946, 39112), (18224, 34223), (19556, 31892)]