16916999328

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{457}}^1\times {\mathrm{1627}}^1$

素因数の和:2179

約数の個数: 144

約数和(自身を含む): 48853284480

約数和(自身を除く): 31936285152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 457, 474, 632, 711, 914, 948, 1264, 1371, 1422, 1627, 1828, 1896, 2528, 2742, 2844, 3254, 3656, 3792, 4113, 4881, 5484, 5688, 6508, 7312, 7584, 8226, 9762, 10968, 11376, 13016, 14624, 14643, 16452, 19524, 21936, 22752, 26032, 29286, 32904, 36103, 39048, 43872, 52064, 58572, 65808, 72206, 78096, 108309, 117144, 128533, 131616, 144412, 156192, 216618, 234288, 257066, 288824, 324927, 385599, 433236, 468576, 514132, 577648, 649854, 743539, 771198, 866472, 1028264, 1155296, 1156797, 1299708, 1487078, 1542396, 1732944, 2056528, 2230617, 2313594, 2599416, 2974156, 3084792, 3465888, 4113056, 4461234, 4627188, 5198832, 5948312, 6169584, 6691851, 8922468, 9254376, 10397664, 11896624, 12339168, 13383702, 17844936, 18508752, 23793248, 26767404, 35689872, 37017504, 53534808, 58739581, 71379744, 107069616, 117479162, 176218743, 214139232, 234958324, 352437486, 469916648, 528656229, 704874972, 939833296, 1057312458, 1409749944, 1879666592, 2114624916, 2819499888, 4229249832, 5638999776, 8458499664, 16916999328]

約数ペア:

[(1, 16916999328), (2, 8458499664), (3, 5638999776), (4, 4229249832), (6, 2819499888), (8, 2114624916), (9, 1879666592), (12, 1409749944), (16, 1057312458), (18, 939833296), (24, 704874972), (32, 528656229), (36, 469916648), (48, 352437486), (72, 234958324), (79, 214139232), (96, 176218743), (144, 117479162), (158, 107069616), (237, 71379744), (288, 58739581), (316, 53534808), (457, 37017504), (474, 35689872), (632, 26767404), (711, 23793248), (914, 18508752), (948, 17844936), (1264, 13383702), (1371, 12339168), (1422, 11896624), (1627, 10397664), (1828, 9254376), (1896, 8922468), (2528, 6691851), (2742, 6169584), (2844, 5948312), (3254, 5198832), (3656, 4627188), (3792, 4461234), (4113, 4113056), (4881, 3465888), (5484, 3084792), (5688, 2974156), (6508, 2599416), (7312, 2313594), (7584, 2230617), (8226, 2056528), (9762, 1732944), (10968, 1542396), (11376, 1487078), (13016, 1299708), (14624, 1156797), (14643, 1155296), (16452, 1028264), (19524, 866472), (21936, 771198), (22752, 743539), (26032, 649854), (29286, 577648), (32904, 514132), (36103, 468576), (39048, 433236), (43872, 385599), (52064, 324927), (58572, 288824), (65808, 257066), (72206, 234288), (78096, 216618), (108309, 156192), (117144, 144412), (128533, 131616)]