1131451456

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:348

約数の個数: 112

約数和(自身を含む): 2451762432

約数和(自身を除く): 1320310976

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 97, 136, 142, 151, 194, 272, 284, 302, 388, 544, 568, 604, 776, 1088, 1136, 1207, 1208, 1552, 1649, 2272, 2414, 2416, 2567, 3104, 3298, 4544, 4828, 4832, 5134, 6208, 6596, 6887, 9656, 9664, 10268, 10721, 13192, 13774, 14647, 19312, 20536, 21442, 26384, 27548, 29294, 38624, 41072, 42884, 52768, 55096, 58588, 77248, 82144, 85768, 105536, 110192, 117079, 117176, 164288, 171536, 182257, 220384, 234158, 234352, 248999, 343072, 364514, 440768, 468316, 468704, 497998, 686144, 729028, 936632, 937408, 995996, 1039937, 1458056, 1873264, 1991992, 2079874, 2916112, 3746528, 3983984, 4159748, 5832224, 7493056, 7967968, 8319496, 11664448, 15935936, 16638992, 17678929, 33277984, 35357858, 66555968, 70715716, 141431432, 282862864, 565725728, 1131451456]

約数ペア:

[(1, 1131451456), (2, 565725728), (4, 282862864), (8, 141431432), (16, 70715716), (17, 66555968), (32, 35357858), (34, 33277984), (64, 17678929), (68, 16638992), (71, 15935936), (97, 11664448), (136, 8319496), (142, 7967968), (151, 7493056), (194, 5832224), (272, 4159748), (284, 3983984), (302, 3746528), (388, 2916112), (544, 2079874), (568, 1991992), (604, 1873264), (776, 1458056), (1088, 1039937), (1136, 995996), (1207, 937408), (1208, 936632), (1552, 729028), (1649, 686144), (2272, 497998), (2414, 468704), (2416, 468316), (2567, 440768), (3104, 364514), (3298, 343072), (4544, 248999), (4828, 234352), (4832, 234158), (5134, 220384), (6208, 182257), (6596, 171536), (6887, 164288), (9656, 117176), (9664, 117079), (10268, 110192), (10721, 105536), (13192, 85768), (13774, 82144), (14647, 77248), (19312, 58588), (20536, 55096), (21442, 52768), (26384, 42884), (27548, 41072), (29294, 38624)]