1618887552

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4721}}^1$

素因数の和:4804

約数の個数: 128

約数和(自身を含む): 4623782400

約数和(自身を除く): 3004894848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 94, 96, 114, 128, 141, 152, 188, 192, 228, 282, 304, 376, 384, 456, 564, 608, 752, 893, 912, 1128, 1216, 1504, 1786, 1824, 2256, 2432, 2679, 3008, 3572, 3648, 4512, 4721, 5358, 6016, 7144, 7296, 9024, 9442, 10716, 14163, 14288, 18048, 18884, 21432, 28326, 28576, 37768, 42864, 56652, 57152, 75536, 85728, 89699, 113304, 114304, 151072, 171456, 179398, 221887, 226608, 269097, 302144, 342912, 358796, 443774, 453216, 538194, 604288, 665661, 717592, 887548, 906432, 1076388, 1331322, 1435184, 1775096, 1812864, 2152776, 2662644, 2870368, 3550192, 4215853, 4305552, 5325288, 5740736, 7100384, 8431706, 8611104, 10650576, 11481472, 12647559, 14200768, 16863412, 17222208, 21301152, 25295118, 28401536, 33726824, 34444416, 42602304, 50590236, 67453648, 85204608, 101180472, 134907296, 202360944, 269814592, 404721888, 539629184, 809443776, 1618887552]

約数ペア:

[(1, 1618887552), (2, 809443776), (3, 539629184), (4, 404721888), (6, 269814592), (8, 202360944), (12, 134907296), (16, 101180472), (19, 85204608), (24, 67453648), (32, 50590236), (38, 42602304), (47, 34444416), (48, 33726824), (57, 28401536), (64, 25295118), (76, 21301152), (94, 17222208), (96, 16863412), (114, 14200768), (128, 12647559), (141, 11481472), (152, 10650576), (188, 8611104), (192, 8431706), (228, 7100384), (282, 5740736), (304, 5325288), (376, 4305552), (384, 4215853), (456, 3550192), (564, 2870368), (608, 2662644), (752, 2152776), (893, 1812864), (912, 1775096), (1128, 1435184), (1216, 1331322), (1504, 1076388), (1786, 906432), (1824, 887548), (2256, 717592), (2432, 665661), (2679, 604288), (3008, 538194), (3572, 453216), (3648, 443774), (4512, 358796), (4721, 342912), (5358, 302144), (6016, 269097), (7144, 226608), (7296, 221887), (9024, 179398), (9442, 171456), (10716, 151072), (14163, 114304), (14288, 113304), (18048, 89699), (18884, 85728), (21432, 75536), (28326, 57152), (28576, 56652), (37768, 42864)]