1231554996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1033}}^1$

素因数の和:1155

約数の個数: 192

約数和(自身を含む): 3891148800

約数和(自身を除く): 2659593804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 83, 84, 108, 114, 126, 133, 166, 171, 189, 228, 249, 252, 266, 332, 342, 378, 399, 498, 513, 532, 581, 684, 747, 756, 798, 996, 1026, 1033, 1162, 1197, 1494, 1577, 1596, 1743, 2052, 2066, 2241, 2324, 2394, 2988, 3099, 3154, 3486, 3591, 4132, 4482, 4731, 4788, 5229, 6198, 6308, 6972, 7182, 7231, 8964, 9297, 9462, 10458, 11039, 12396, 14193, 14364, 14462, 15687, 18594, 18924, 19627, 20916, 21693, 22078, 27891, 28386, 28924, 31374, 33117, 37188, 39254, 42579, 43386, 44156, 55782, 56772, 58881, 62748, 65079, 66234, 78508, 85158, 85739, 86772, 99351, 111564, 117762, 130158, 132468, 137389, 170316, 171478, 176643, 195237, 198702, 235524, 257217, 260316, 274778, 298053, 342956, 353286, 390474, 397404, 412167, 514434, 529929, 549556, 596106, 600173, 706572, 771651, 780948, 824334, 1028868, 1059858, 1192212, 1200346, 1236501, 1543302, 1629041, 1648668, 1800519, 2119716, 2314953, 2400692, 2473002, 3086604, 3258082, 3601038, 3709503, 4629906, 4887123, 4946004, 5401557, 6516164, 7202076, 7419006, 9259812, 9774246, 10803114, 11403287, 14661369, 14838012, 16204671, 19548492, 21606228, 22806574, 29322738, 32409342, 34209861, 43984107, 45613148, 58645476, 64818684, 68419722, 87968214, 102629583, 136839444, 175936428, 205259166, 307888749, 410518332, 615777498, 1231554996]

約数ペア:

[(1, 1231554996), (2, 615777498), (3, 410518332), (4, 307888749), (6, 205259166), (7, 175936428), (9, 136839444), (12, 102629583), (14, 87968214), (18, 68419722), (19, 64818684), (21, 58645476), (27, 45613148), (28, 43984107), (36, 34209861), (38, 32409342), (42, 29322738), (54, 22806574), (57, 21606228), (63, 19548492), (76, 16204671), (83, 14838012), (84, 14661369), (108, 11403287), (114, 10803114), (126, 9774246), (133, 9259812), (166, 7419006), (171, 7202076), (189, 6516164), (228, 5401557), (249, 4946004), (252, 4887123), (266, 4629906), (332, 3709503), (342, 3601038), (378, 3258082), (399, 3086604), (498, 2473002), (513, 2400692), (532, 2314953), (581, 2119716), (684, 1800519), (747, 1648668), (756, 1629041), (798, 1543302), (996, 1236501), (1026, 1200346), (1033, 1192212), (1162, 1059858), (1197, 1028868), (1494, 824334), (1577, 780948), (1596, 771651), (1743, 706572), (2052, 600173), (2066, 596106), (2241, 549556), (2324, 529929), (2394, 514434), (2988, 412167), (3099, 397404), (3154, 390474), (3486, 353286), (3591, 342956), (4132, 298053), (4482, 274778), (4731, 260316), (4788, 257217), (5229, 235524), (6198, 198702), (6308, 195237), (6972, 176643), (7182, 171478), (7231, 170316), (8964, 137389), (9297, 132468), (9462, 130158), (10458, 117762), (11039, 111564), (12396, 99351), (14193, 86772), (14364, 85739), (14462, 85158), (15687, 78508), (18594, 66234), (18924, 65079), (19627, 62748), (20916, 58881), (21693, 56772), (22078, 55782), (27891, 44156), (28386, 43386), (28924, 42579), (31374, 39254), (33117, 37188)]