1299379968

素因数分解:

$2^8\times 3^4\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:532

約数の個数: 180

約数和(自身を含む): 3905740608

約数和(自身を除く): 2606360640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 223, 256, 281, 288, 324, 384, 432, 446, 562, 576, 648, 669, 768, 843, 864, 892, 1124, 1152, 1296, 1338, 1686, 1728, 1784, 2007, 2248, 2304, 2529, 2592, 2676, 3372, 3456, 3568, 4014, 4496, 5058, 5184, 5352, 6021, 6744, 6912, 7136, 7587, 8028, 8992, 10116, 10368, 10704, 12042, 13488, 14272, 15174, 16056, 17984, 18063, 20232, 20736, 21408, 22761, 24084, 26976, 28544, 30348, 32112, 35968, 36126, 40464, 42816, 45522, 48168, 53952, 57088, 60696, 62663, 64224, 71936, 72252, 80928, 85632, 91044, 96336, 107904, 121392, 125326, 128448, 144504, 161856, 171264, 182088, 187989, 192672, 215808, 242784, 250652, 256896, 289008, 323712, 364176, 375978, 385344, 485568, 501304, 513792, 563967, 578016, 647424, 728352, 751956, 770688, 971136, 1002608, 1127934, 1156032, 1456704, 1503912, 1541376, 1691901, 1942272, 2005216, 2255868, 2312064, 2913408, 3007824, 3383802, 4010432, 4511736, 4624128, 5075703, 5826816, 6015648, 6767604, 8020864, 9023472, 10151406, 12031296, 13535208, 16041728, 18046944, 20302812, 24062592, 27070416, 36093888, 40605624, 48125184, 54140832, 72187776, 81211248, 108281664, 144375552, 162422496, 216563328, 324844992, 433126656, 649689984, 1299379968]

約数ペア:

[(1, 1299379968), (2, 649689984), (3, 433126656), (4, 324844992), (6, 216563328), (8, 162422496), (9, 144375552), (12, 108281664), (16, 81211248), (18, 72187776), (24, 54140832), (27, 48125184), (32, 40605624), (36, 36093888), (48, 27070416), (54, 24062592), (64, 20302812), (72, 18046944), (81, 16041728), (96, 13535208), (108, 12031296), (128, 10151406), (144, 9023472), (162, 8020864), (192, 6767604), (216, 6015648), (223, 5826816), (256, 5075703), (281, 4624128), (288, 4511736), (324, 4010432), (384, 3383802), (432, 3007824), (446, 2913408), (562, 2312064), (576, 2255868), (648, 2005216), (669, 1942272), (768, 1691901), (843, 1541376), (864, 1503912), (892, 1456704), (1124, 1156032), (1152, 1127934), (1296, 1002608), (1338, 971136), (1686, 770688), (1728, 751956), (1784, 728352), (2007, 647424), (2248, 578016), (2304, 563967), (2529, 513792), (2592, 501304), (2676, 485568), (3372, 385344), (3456, 375978), (3568, 364176), (4014, 323712), (4496, 289008), (5058, 256896), (5184, 250652), (5352, 242784), (6021, 215808), (6744, 192672), (6912, 187989), (7136, 182088), (7587, 171264), (8028, 161856), (8992, 144504), (10116, 128448), (10368, 125326), (10704, 121392), (12042, 107904), (13488, 96336), (14272, 91044), (15174, 85632), (16056, 80928), (17984, 72252), (18063, 71936), (20232, 64224), (20736, 62663), (21408, 60696), (22761, 57088), (24084, 53952), (26976, 48168), (28544, 45522), (30348, 42816), (32112, 40464), (35968, 36126)]