256050432

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{10103}}^1$

素因数の和:10136

約数の個数: 108

約数和(自身を含む): 805450464

約数和(自身を除く): 549400032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1584, 2112, 2304, 2816, 3168, 4224, 6336, 8448, 10103, 12672, 20206, 25344, 30309, 40412, 60618, 80824, 90927, 111133, 121236, 161648, 181854, 222266, 242472, 323296, 333399, 363708, 444532, 484944, 646592, 666798, 727416, 889064, 969888, 1000197, 1293184, 1333596, 1454832, 1778128, 1939776, 2000394, 2586368, 2667192, 2909664, 3556256, 3879552, 4000788, 5334384, 5819328, 7112512, 7759104, 8001576, 10668768, 11638656, 14225024, 16003152, 21337536, 23277312, 28450048, 32006304, 42675072, 64012608, 85350144, 128025216, 256050432]

約数ペア:

[(1, 256050432), (2, 128025216), (3, 85350144), (4, 64012608), (6, 42675072), (8, 32006304), (9, 28450048), (11, 23277312), (12, 21337536), (16, 16003152), (18, 14225024), (22, 11638656), (24, 10668768), (32, 8001576), (33, 7759104), (36, 7112512), (44, 5819328), (48, 5334384), (64, 4000788), (66, 3879552), (72, 3556256), (88, 2909664), (96, 2667192), (99, 2586368), (128, 2000394), (132, 1939776), (144, 1778128), (176, 1454832), (192, 1333596), (198, 1293184), (256, 1000197), (264, 969888), (288, 889064), (352, 727416), (384, 666798), (396, 646592), (528, 484944), (576, 444532), (704, 363708), (768, 333399), (792, 323296), (1056, 242472), (1152, 222266), (1408, 181854), (1584, 161648), (2112, 121236), (2304, 111133), (2816, 90927), (3168, 80824), (4224, 60618), (6336, 40412), (8448, 30309), (10103, 25344), (12672, 20206)]