7242725672

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 288

約数和(自身を含む): 18680094720

約数和(自身を除く): 11437369048

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 49, 52, 56, 62, 76, 91, 98, 104, 124, 127, 133, 152, 182, 196, 217, 247, 248, 254, 266, 361, 364, 392, 403, 434, 494, 508, 532, 589, 637, 722, 728, 806, 868, 889, 931, 988, 1016, 1064, 1178, 1274, 1444, 1519, 1612, 1651, 1729, 1736, 1778, 1862, 1976, 2356, 2413, 2527, 2548, 2821, 2888, 3038, 3224, 3302, 3458, 3556, 3724, 3937, 4123, 4693, 4712, 4826, 5054, 5096, 5642, 6076, 6223, 6604, 6916, 7112, 7448, 7657, 7874, 8246, 9386, 9652, 10108, 11191, 11284, 11557, 12103, 12152, 12446, 13208, 13832, 15314, 15748, 16492, 16891, 17689, 18772, 19304, 19747, 20216, 22382, 22568, 23114, 24206, 24892, 27559, 28861, 30628, 31369, 31496, 32851, 32984, 33782, 35378, 37544, 39494, 44764, 45847, 46228, 48412, 49784, 51181, 53599, 55118, 57722, 61256, 62738, 65702, 67564, 70756, 74803, 78337, 78988, 80899, 89528, 91694, 92456, 96824, 102362, 107198, 110236, 115444, 118237, 125476, 131404, 135128, 141512, 145483, 149606, 156674, 157976, 161798, 183388, 192913, 204724, 214396, 219583, 220472, 229957, 230888, 236474, 250952, 262808, 290966, 299212, 313348, 320929, 323596, 358267, 366776, 375193, 385826, 409448, 428792, 439166, 459914, 472948, 523621, 548359, 581932, 596011, 598424, 626696, 641858, 647192, 716534, 750386, 771652, 878332, 919828, 945896, 972439, 1018381, 1047242, 1096718, 1163864, 1192022, 1283716, 1421257, 1433068, 1500772, 1537081, 1543304, 1756664, 1839656, 1944878, 2036762, 2094484, 2193436, 2246503, 2384044, 2507869, 2567432, 2842514, 2866136, 3001544, 3074162, 3665347, 3889756, 4073524, 4172077, 4188968, 4386872, 4493006, 4768088, 5015738, 5685028, 6148324, 6807073, 7128667, 7330694, 7779512, 8147048, 8344154, 8986012, 9948799, 10031476, 11370056, 12296648, 13614146, 14257334, 14661388, 16688308, 17972024, 18476341, 19897598, 20062952, 27228292, 28514668, 29204539, 29322776, 33376616, 36952682, 39795196, 47649511, 54456584, 57029336, 58409078, 69641593, 73905364, 79590392, 95299022, 116818156, 129334387, 139283186, 147810728, 190598044, 233636312, 258668774, 278566372, 381196088, 517337548, 557132744, 905340709, 1034675096, 1810681418, 3621362836, 7242725672]

約数ペア:

[(1, 7242725672), (2, 3621362836), (4, 1810681418), (7, 1034675096), (8, 905340709), (13, 557132744), (14, 517337548), (19, 381196088), (26, 278566372), (28, 258668774), (31, 233636312), (38, 190598044), (49, 147810728), (52, 139283186), (56, 129334387), (62, 116818156), (76, 95299022), (91, 79590392), (98, 73905364), (104, 69641593), (124, 58409078), (127, 57029336), (133, 54456584), (152, 47649511), (182, 39795196), (196, 36952682), (217, 33376616), (247, 29322776), (248, 29204539), (254, 28514668), (266, 27228292), (361, 20062952), (364, 19897598), (392, 18476341), (403, 17972024), (434, 16688308), (494, 14661388), (508, 14257334), (532, 13614146), (589, 12296648), (637, 11370056), (722, 10031476), (728, 9948799), (806, 8986012), (868, 8344154), (889, 8147048), (931, 7779512), (988, 7330694), (1016, 7128667), (1064, 6807073), (1178, 6148324), (1274, 5685028), (1444, 5015738), (1519, 4768088), (1612, 4493006), (1651, 4386872), (1729, 4188968), (1736, 4172077), (1778, 4073524), (1862, 3889756), (1976, 3665347), (2356, 3074162), (2413, 3001544), (2527, 2866136), (2548, 2842514), (2821, 2567432), (2888, 2507869), (3038, 2384044), (3224, 2246503), (3302, 2193436), (3458, 2094484), (3556, 2036762), (3724, 1944878), (3937, 1839656), (4123, 1756664), (4693, 1543304), (4712, 1537081), (4826, 1500772), (5054, 1433068), (5096, 1421257), (5642, 1283716), (6076, 1192022), (6223, 1163864), (6604, 1096718), (6916, 1047242), (7112, 1018381), (7448, 972439), (7657, 945896), (7874, 919828), (8246, 878332), (9386, 771652), (9652, 750386), (10108, 716534), (11191, 647192), (11284, 641858), (11557, 626696), (12103, 598424), (12152, 596011), (12446, 581932), (13208, 548359), (13832, 523621), (15314, 472948), (15748, 459914), (16492, 439166), (16891, 428792), (17689, 409448), (18772, 385826), (19304, 375193), (19747, 366776), (20216, 358267), (22382, 323596), (22568, 320929), (23114, 313348), (24206, 299212), (24892, 290966), (27559, 262808), (28861, 250952), (30628, 236474), (31369, 230888), (31496, 229957), (32851, 220472), (32984, 219583), (33782, 214396), (35378, 204724), (37544, 192913), (39494, 183388), (44764, 161798), (45847, 157976), (46228, 156674), (48412, 149606), (49784, 145483), (51181, 141512), (53599, 135128), (55118, 131404), (57722, 125476), (61256, 118237), (62738, 115444), (65702, 110236), (67564, 107198), (70756, 102362), (74803, 96824), (78337, 92456), (78988, 91694), (80899, 89528)]