1389352272

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:766

約数の個数: 240

約数和(自身を含む): 4616704512

約数和(自身を除く): 3227352240

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 83, 84, 88, 98, 112, 132, 147, 154, 166, 168, 176, 196, 231, 249, 264, 294, 308, 332, 336, 392, 462, 498, 528, 539, 581, 588, 616, 647, 664, 784, 913, 924, 996, 1078, 1162, 1176, 1232, 1294, 1328, 1617, 1743, 1826, 1848, 1941, 1992, 2156, 2324, 2352, 2588, 2739, 3234, 3486, 3652, 3696, 3882, 3984, 4067, 4312, 4529, 4648, 5176, 5478, 6391, 6468, 6972, 7117, 7304, 7764, 8134, 8624, 9058, 9296, 10352, 10956, 12201, 12782, 12936, 13587, 13944, 14234, 14608, 15528, 16268, 18116, 19173, 21351, 21912, 24402, 25564, 25872, 27174, 27888, 28468, 31056, 31703, 32536, 36232, 38346, 42702, 43824, 44737, 48804, 49819, 51128, 53701, 54348, 56936, 63406, 65072, 72464, 76692, 85404, 89474, 95109, 97608, 99638, 102256, 107402, 108696, 113872, 126812, 134211, 149457, 153384, 161103, 170808, 178948, 190218, 195216, 199276, 214804, 217392, 253624, 268422, 298914, 306768, 322206, 341616, 348733, 357896, 375907, 380436, 398552, 429608, 507248, 536844, 590711, 597828, 644412, 697466, 715792, 751814, 760872, 797104, 859216, 1046199, 1073688, 1127721, 1181422, 1195656, 1288824, 1394932, 1503628, 1521744, 1772133, 2092398, 2147376, 2255442, 2362844, 2391312, 2577648, 2631349, 2789864, 3007256, 3544266, 4134977, 4184796, 4510884, 4725688, 5262698, 5579728, 6014512, 7088532, 7894047, 8269954, 8369592, 9021768, 9451376, 10525396, 12404931, 14177064, 15788094, 16539908, 16739184, 18043536, 21050792, 24809862, 28354128, 28944839, 31576188, 33079816, 42101584, 49619724, 57889678, 63152376, 66159632, 86834517, 99239448, 115779356, 126304752, 173669034, 198478896, 231558712, 347338068, 463117424, 694676136, 1389352272]

約数ペア:

[(1, 1389352272), (2, 694676136), (3, 463117424), (4, 347338068), (6, 231558712), (7, 198478896), (8, 173669034), (11, 126304752), (12, 115779356), (14, 99239448), (16, 86834517), (21, 66159632), (22, 63152376), (24, 57889678), (28, 49619724), (33, 42101584), (42, 33079816), (44, 31576188), (48, 28944839), (49, 28354128), (56, 24809862), (66, 21050792), (77, 18043536), (83, 16739184), (84, 16539908), (88, 15788094), (98, 14177064), (112, 12404931), (132, 10525396), (147, 9451376), (154, 9021768), (166, 8369592), (168, 8269954), (176, 7894047), (196, 7088532), (231, 6014512), (249, 5579728), (264, 5262698), (294, 4725688), (308, 4510884), (332, 4184796), (336, 4134977), (392, 3544266), (462, 3007256), (498, 2789864), (528, 2631349), (539, 2577648), (581, 2391312), (588, 2362844), (616, 2255442), (647, 2147376), (664, 2092398), (784, 1772133), (913, 1521744), (924, 1503628), (996, 1394932), (1078, 1288824), (1162, 1195656), (1176, 1181422), (1232, 1127721), (1294, 1073688), (1328, 1046199), (1617, 859216), (1743, 797104), (1826, 760872), (1848, 751814), (1941, 715792), (1992, 697466), (2156, 644412), (2324, 597828), (2352, 590711), (2588, 536844), (2739, 507248), (3234, 429608), (3486, 398552), (3652, 380436), (3696, 375907), (3882, 357896), (3984, 348733), (4067, 341616), (4312, 322206), (4529, 306768), (4648, 298914), (5176, 268422), (5478, 253624), (6391, 217392), (6468, 214804), (6972, 199276), (7117, 195216), (7304, 190218), (7764, 178948), (8134, 170808), (8624, 161103), (9058, 153384), (9296, 149457), (10352, 134211), (10956, 126812), (12201, 113872), (12782, 108696), (12936, 107402), (13587, 102256), (13944, 99638), (14234, 97608), (14608, 95109), (15528, 89474), (16268, 85404), (18116, 76692), (19173, 72464), (21351, 65072), (21912, 63406), (24402, 56936), (25564, 54348), (25872, 53701), (27174, 51128), (27888, 49819), (28468, 48804), (31056, 44737), (31703, 43824), (32536, 42702), (36232, 38346)]