266723712

素因数分解:

$2^7\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1181

約数の個数: 128

約数和(自身を含む): 799027200

約数和(自身を除く): 532303488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 284, 288, 384, 426, 432, 568, 576, 639, 852, 864, 1087, 1136, 1152, 1278, 1704, 1728, 1917, 2174, 2272, 2556, 3261, 3408, 3456, 3834, 4348, 4544, 5112, 6522, 6816, 7668, 8696, 9088, 9783, 10224, 13044, 13632, 15336, 17392, 19566, 20448, 26088, 27264, 29349, 30672, 34784, 39132, 40896, 52176, 58698, 61344, 69568, 77177, 78264, 81792, 104352, 117396, 122688, 139136, 154354, 156528, 208704, 231531, 234792, 245376, 308708, 313056, 417408, 463062, 469584, 617416, 626112, 694593, 926124, 939168, 1234832, 1252224, 1389186, 1852248, 1878336, 2083779, 2469664, 2778372, 3704496, 3756672, 4167558, 4939328, 5556744, 7408992, 8335116, 9878656, 11113488, 14817984, 16670232, 22226976, 29635968, 33340464, 44453952, 66680928, 88907904, 133361856, 266723712]

約数ペア:

[(1, 266723712), (2, 133361856), (3, 88907904), (4, 66680928), (6, 44453952), (8, 33340464), (9, 29635968), (12, 22226976), (16, 16670232), (18, 14817984), (24, 11113488), (27, 9878656), (32, 8335116), (36, 7408992), (48, 5556744), (54, 4939328), (64, 4167558), (71, 3756672), (72, 3704496), (96, 2778372), (108, 2469664), (128, 2083779), (142, 1878336), (144, 1852248), (192, 1389186), (213, 1252224), (216, 1234832), (284, 939168), (288, 926124), (384, 694593), (426, 626112), (432, 617416), (568, 469584), (576, 463062), (639, 417408), (852, 313056), (864, 308708), (1087, 245376), (1136, 234792), (1152, 231531), (1278, 208704), (1704, 156528), (1728, 154354), (1917, 139136), (2174, 122688), (2272, 117396), (2556, 104352), (3261, 81792), (3408, 78264), (3456, 77177), (3834, 69568), (4348, 61344), (4544, 58698), (5112, 52176), (6522, 40896), (6816, 39132), (7668, 34784), (8696, 30672), (9088, 29349), (9783, 27264), (10224, 26088), (13044, 20448), (13632, 19566), (15336, 17392)]