391563312

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1448

約数の個数: 160

約数和(自身を含む): 1249920000

約数和(自身を除く): 858356688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 343, 357, 392, 408, 476, 588, 686, 714, 784, 816, 833, 952, 1029, 1176, 1372, 1399, 1428, 1666, 1904, 2058, 2352, 2499, 2744, 2798, 2856, 3332, 4116, 4197, 4998, 5488, 5596, 5712, 5831, 6664, 8232, 8394, 9793, 9996, 11192, 11662, 13328, 16464, 16788, 17493, 19586, 19992, 22384, 23324, 23783, 29379, 33576, 34986, 39172, 39984, 46648, 47566, 58758, 67152, 68551, 69972, 71349, 78344, 93296, 95132, 117516, 137102, 139944, 142698, 156688, 166481, 190264, 205653, 235032, 274204, 279888, 285396, 332962, 380528, 411306, 470064, 479857, 499443, 548408, 570792, 665924, 822612, 959714, 998886, 1096816, 1141584, 1165367, 1331848, 1439571, 1645224, 1919428, 1997772, 2330734, 2663696, 2879142, 3290448, 3496101, 3838856, 3995544, 4661468, 5758284, 6992202, 7677712, 7991088, 8157569, 9322936, 11516568, 13984404, 16315138, 18645872, 23033136, 24472707, 27968808, 32630276, 48945414, 55937616, 65260552, 97890828, 130521104, 195781656, 391563312]

約数ペア:

[(1, 391563312), (2, 195781656), (3, 130521104), (4, 97890828), (6, 65260552), (7, 55937616), (8, 48945414), (12, 32630276), (14, 27968808), (16, 24472707), (17, 23033136), (21, 18645872), (24, 16315138), (28, 13984404), (34, 11516568), (42, 9322936), (48, 8157569), (49, 7991088), (51, 7677712), (56, 6992202), (68, 5758284), (84, 4661468), (98, 3995544), (102, 3838856), (112, 3496101), (119, 3290448), (136, 2879142), (147, 2663696), (168, 2330734), (196, 1997772), (204, 1919428), (238, 1645224), (272, 1439571), (294, 1331848), (336, 1165367), (343, 1141584), (357, 1096816), (392, 998886), (408, 959714), (476, 822612), (588, 665924), (686, 570792), (714, 548408), (784, 499443), (816, 479857), (833, 470064), (952, 411306), (1029, 380528), (1176, 332962), (1372, 285396), (1399, 279888), (1428, 274204), (1666, 235032), (1904, 205653), (2058, 190264), (2352, 166481), (2499, 156688), (2744, 142698), (2798, 139944), (2856, 137102), (3332, 117516), (4116, 95132), (4197, 93296), (4998, 78344), (5488, 71349), (5596, 69972), (5712, 68551), (5831, 67152), (6664, 58758), (8232, 47566), (8394, 46648), (9793, 39984), (9996, 39172), (11192, 34986), (11662, 33576), (13328, 29379), (16464, 23783), (16788, 23324), (17493, 22384), (19586, 19992)]