1377987744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:567

約数の個数: 192

約数和(自身を含む): 4284838656

約数和(自身を除く): 2906850912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 148, 157, 168, 222, 224, 259, 296, 314, 336, 353, 444, 471, 518, 592, 628, 672, 706, 777, 888, 942, 1036, 1059, 1099, 1184, 1256, 1412, 1554, 1776, 1884, 2072, 2118, 2198, 2471, 2512, 2824, 3108, 3297, 3552, 3768, 4144, 4236, 4396, 4942, 5024, 5648, 5809, 6216, 6594, 7413, 7536, 8288, 8472, 8792, 9884, 11296, 11618, 12432, 13061, 13188, 14826, 15072, 16944, 17427, 17584, 19768, 23236, 24864, 26122, 26376, 29652, 33888, 34854, 35168, 39183, 39536, 40663, 46472, 52244, 52752, 55421, 59304, 69708, 78366, 79072, 81326, 91427, 92944, 104488, 105504, 110842, 118608, 121989, 139416, 156732, 162652, 166263, 182854, 185888, 208976, 221684, 237216, 243978, 274281, 278832, 313464, 325304, 332526, 365708, 387947, 417952, 443368, 487956, 548562, 557664, 626928, 650608, 665052, 731416, 775894, 886736, 975912, 1097124, 1163841, 1253856, 1301216, 1330104, 1462832, 1551788, 1773472, 1951824, 2050577, 2194248, 2327682, 2660208, 2925664, 3103576, 3903648, 4101154, 4388496, 4655364, 5320416, 6151731, 6207152, 8202308, 8776992, 9310728, 12303462, 12414304, 14354039, 16404616, 18621456, 24606924, 28708078, 32809232, 37242912, 43062117, 49213848, 57416156, 65618464, 86124234, 98427696, 114832312, 172248468, 196855392, 229664624, 344496936, 459329248, 688993872, 1377987744]

約数ペア:

[(1, 1377987744), (2, 688993872), (3, 459329248), (4, 344496936), (6, 229664624), (7, 196855392), (8, 172248468), (12, 114832312), (14, 98427696), (16, 86124234), (21, 65618464), (24, 57416156), (28, 49213848), (32, 43062117), (37, 37242912), (42, 32809232), (48, 28708078), (56, 24606924), (74, 18621456), (84, 16404616), (96, 14354039), (111, 12414304), (112, 12303462), (148, 9310728), (157, 8776992), (168, 8202308), (222, 6207152), (224, 6151731), (259, 5320416), (296, 4655364), (314, 4388496), (336, 4101154), (353, 3903648), (444, 3103576), (471, 2925664), (518, 2660208), (592, 2327682), (628, 2194248), (672, 2050577), (706, 1951824), (777, 1773472), (888, 1551788), (942, 1462832), (1036, 1330104), (1059, 1301216), (1099, 1253856), (1184, 1163841), (1256, 1097124), (1412, 975912), (1554, 886736), (1776, 775894), (1884, 731416), (2072, 665052), (2118, 650608), (2198, 626928), (2471, 557664), (2512, 548562), (2824, 487956), (3108, 443368), (3297, 417952), (3552, 387947), (3768, 365708), (4144, 332526), (4236, 325304), (4396, 313464), (4942, 278832), (5024, 274281), (5648, 243978), (5809, 237216), (6216, 221684), (6594, 208976), (7413, 185888), (7536, 182854), (8288, 166263), (8472, 162652), (8792, 156732), (9884, 139416), (11296, 121989), (11618, 118608), (12432, 110842), (13061, 105504), (13188, 104488), (14826, 92944), (15072, 91427), (16944, 81326), (17427, 79072), (17584, 78366), (19768, 69708), (23236, 59304), (24864, 55421), (26122, 52752), (26376, 52244), (29652, 46472), (33888, 40663), (34854, 39536), (35168, 39183)]