15546981984

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{42719}}^1$

素因数の和:42972

約数の個数: 96

約数和(自身を含む): 43406254080

約数和(自身を除く): 27859272096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 223, 272, 408, 446, 544, 669, 816, 892, 1338, 1632, 1784, 2676, 3568, 3791, 5352, 7136, 7582, 10704, 11373, 15164, 21408, 22746, 30328, 42719, 45492, 60656, 85438, 90984, 121312, 128157, 170876, 181968, 256314, 341752, 363936, 512628, 683504, 726223, 1025256, 1367008, 1452446, 2050512, 2178669, 2904892, 4101024, 4357338, 5809784, 8714676, 9526337, 11619568, 17429352, 19052674, 23239136, 28579011, 34858704, 38105348, 57158022, 69717408, 76210696, 114316044, 152421392, 161947729, 228632088, 304842784, 323895458, 457264176, 485843187, 647790916, 914528352, 971686374, 1295581832, 1943372748, 2591163664, 3886745496, 5182327328, 7773490992, 15546981984]

約数ペア:

[(1, 15546981984), (2, 7773490992), (3, 5182327328), (4, 3886745496), (6, 2591163664), (8, 1943372748), (12, 1295581832), (16, 971686374), (17, 914528352), (24, 647790916), (32, 485843187), (34, 457264176), (48, 323895458), (51, 304842784), (68, 228632088), (96, 161947729), (102, 152421392), (136, 114316044), (204, 76210696), (223, 69717408), (272, 57158022), (408, 38105348), (446, 34858704), (544, 28579011), (669, 23239136), (816, 19052674), (892, 17429352), (1338, 11619568), (1632, 9526337), (1784, 8714676), (2676, 5809784), (3568, 4357338), (3791, 4101024), (5352, 2904892), (7136, 2178669), (7582, 2050512), (10704, 1452446), (11373, 1367008), (15164, 1025256), (21408, 726223), (22746, 683504), (30328, 512628), (42719, 363936), (45492, 341752), (60656, 256314), (85438, 181968), (90984, 170876), (121312, 128157)]