719748144

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:663

約数の個数: 120

約数和(自身を含む): 2058201600

約数和(自身を除く): 1338453456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 151, 158, 237, 302, 316, 419, 453, 474, 604, 632, 711, 838, 906, 948, 1208, 1257, 1264, 1359, 1422, 1676, 1812, 1896, 2416, 2514, 2718, 2844, 3352, 3624, 3771, 3792, 5028, 5436, 5688, 6704, 7248, 7542, 10056, 10872, 11376, 11929, 15084, 20112, 21744, 23858, 30168, 33101, 35787, 47716, 60336, 63269, 66202, 71574, 95432, 99303, 107361, 126538, 132404, 143148, 189807, 190864, 198606, 214722, 253076, 264808, 286296, 297909, 379614, 397212, 429444, 506152, 529616, 569421, 572592, 595818, 759228, 794424, 858888, 1012304, 1138842, 1191636, 1518456, 1588848, 1717776, 2277684, 2383272, 3036912, 4555368, 4766544, 4998251, 9110736, 9996502, 14994753, 19993004, 29989506, 39986008, 44984259, 59979012, 79972016, 89968518, 119958024, 179937036, 239916048, 359874072, 719748144]

約数ペア:

[(1, 719748144), (2, 359874072), (3, 239916048), (4, 179937036), (6, 119958024), (8, 89968518), (9, 79972016), (12, 59979012), (16, 44984259), (18, 39986008), (24, 29989506), (36, 19993004), (48, 14994753), (72, 9996502), (79, 9110736), (144, 4998251), (151, 4766544), (158, 4555368), (237, 3036912), (302, 2383272), (316, 2277684), (419, 1717776), (453, 1588848), (474, 1518456), (604, 1191636), (632, 1138842), (711, 1012304), (838, 858888), (906, 794424), (948, 759228), (1208, 595818), (1257, 572592), (1264, 569421), (1359, 529616), (1422, 506152), (1676, 429444), (1812, 397212), (1896, 379614), (2416, 297909), (2514, 286296), (2718, 264808), (2844, 253076), (3352, 214722), (3624, 198606), (3771, 190864), (3792, 189807), (5028, 143148), (5436, 132404), (5688, 126538), (6704, 107361), (7248, 99303), (7542, 95432), (10056, 71574), (10872, 66202), (11376, 63269), (11929, 60336), (15084, 47716), (20112, 35787), (21744, 33101), (23858, 30168)]