891436651392

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{25603}}^1\times {\mathrm{12953}}^1$

素因数の和:38580

約数の個数: 128

約数和(自身を含む): 2706461602560

約数和(自身を除く): 1815024951168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 12953, 25603, 25906, 38859, 51206, 51812, 76809, 77718, 90671, 102412, 103624, 153618, 155436, 179221, 181342, 204824, 207248, 272013, 307236, 310872, 358442, 362684, 409648, 414496, 537663, 544026, 614472, 621744, 716884, 725368, 819296, 828992, 1075326, 1088052, 1228944, 1243488, 1433768, 1450736, 1638592, 1657984, 2150652, 2176104, 2457888, 2486976, 2867536, 2901472, 3277184, 4301304, 4352208, 4915776, 4973952, 5735072, 5802944, 8602608, 8704416, 9831552, 11470144, 11605888, 17205216, 17408832, 22940288, 34410432, 34817664, 68820864, 331635659, 663271318, 994906977, 1326542636, 1989813954, 2321449613, 2653085272, 3979627908, 4642899226, 5306170544, 6964348839, 7959255816, 9285798452, 10612341088, 13928697678, 15918511632, 18571596904, 21224682176, 27857395356, 31837023264, 37143193808, 42449364352, 55714790712, 63674046528, 74286387616, 111429581424, 127348093056, 148572775232, 222859162848, 297145550464, 445718325696, 891436651392]

約数ペア:

[(1, 891436651392), (2, 445718325696), (3, 297145550464), (4, 222859162848), (6, 148572775232), (7, 127348093056), (8, 111429581424), (12, 74286387616), (14, 63674046528), (16, 55714790712), (21, 42449364352), (24, 37143193808), (28, 31837023264), (32, 27857395356), (42, 21224682176), (48, 18571596904), (56, 15918511632), (64, 13928697678), (84, 10612341088), (96, 9285798452), (112, 7959255816), (128, 6964348839), (168, 5306170544), (192, 4642899226), (224, 3979627908), (336, 2653085272), (384, 2321449613), (448, 1989813954), (672, 1326542636), (896, 994906977), (1344, 663271318), (2688, 331635659), (12953, 68820864), (25603, 34817664), (25906, 34410432), (38859, 22940288), (51206, 17408832), (51812, 17205216), (76809, 11605888), (77718, 11470144), (90671, 9831552), (102412, 8704416), (103624, 8602608), (153618, 5802944), (155436, 5735072), (179221, 4973952), (181342, 4915776), (204824, 4352208), (207248, 4301304), (272013, 3277184), (307236, 2901472), (310872, 2867536), (358442, 2486976), (362684, 2457888), (409648, 2176104), (414496, 2150652), (537663, 1657984), (544026, 1638592), (614472, 1450736), (621744, 1433768), (716884, 1243488), (725368, 1228944), (819296, 1088052), (828992, 1075326)]