2809169152

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:436

約数の個数: 108

約数和(自身を含む): 5992588980

約数和(自身を除く): 3183419828

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 128, 152, 226, 256, 269, 304, 361, 452, 538, 608, 722, 904, 1076, 1216, 1444, 1808, 2147, 2152, 2432, 2888, 3616, 4294, 4304, 4864, 5111, 5776, 7232, 8588, 8608, 10222, 11552, 14464, 17176, 17216, 20444, 23104, 28928, 30397, 34352, 34432, 40793, 40888, 46208, 60794, 68704, 68864, 81586, 81776, 92416, 97109, 121588, 137408, 163172, 163552, 194218, 243176, 274816, 326344, 327104, 388436, 486352, 549632, 577543, 652688, 654208, 776872, 972704, 1155086, 1305376, 1308416, 1553744, 1945408, 2310172, 2610752, 3107488, 3890816, 4620344, 5221504, 6214976, 7781632, 9240688, 10443008, 10973317, 12429952, 18481376, 21946634, 24859904, 36962752, 43893268, 73925504, 87786536, 147851008, 175573072, 351146144, 702292288, 1404584576, 2809169152]

約数ペア:

[(1, 2809169152), (2, 1404584576), (4, 702292288), (8, 351146144), (16, 175573072), (19, 147851008), (32, 87786536), (38, 73925504), (64, 43893268), (76, 36962752), (113, 24859904), (128, 21946634), (152, 18481376), (226, 12429952), (256, 10973317), (269, 10443008), (304, 9240688), (361, 7781632), (452, 6214976), (538, 5221504), (608, 4620344), (722, 3890816), (904, 3107488), (1076, 2610752), (1216, 2310172), (1444, 1945408), (1808, 1553744), (2147, 1308416), (2152, 1305376), (2432, 1155086), (2888, 972704), (3616, 776872), (4294, 654208), (4304, 652688), (4864, 577543), (5111, 549632), (5776, 486352), (7232, 388436), (8588, 327104), (8608, 326344), (10222, 274816), (11552, 243176), (14464, 194218), (17176, 163552), (17216, 163172), (20444, 137408), (23104, 121588), (28928, 97109), (30397, 92416), (34352, 81776), (34432, 81586), (40793, 68864), (40888, 68704), (46208, 60794)]