262967796

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1033

約数の個数: 168

約数和(自身を含む): 850056704

約数和(自身を除く): 587088908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 729, 756, 819, 972, 991, 1053, 1092, 1134, 1404, 1458, 1638, 1701, 1982, 2106, 2268, 2457, 2916, 2973, 3159, 3276, 3402, 3964, 4212, 4914, 5103, 5946, 6318, 6804, 6937, 7371, 8919, 9477, 9828, 10206, 11892, 12636, 12883, 13874, 14742, 17838, 18954, 20412, 20811, 22113, 25766, 26757, 27748, 29484, 35676, 37908, 38649, 41622, 44226, 51532, 53514, 62433, 66339, 77298, 80271, 83244, 88452, 90181, 107028, 115947, 124866, 132678, 154596, 160542, 180362, 187299, 231894, 240813, 249732, 265356, 270543, 321084, 347841, 360724, 374598, 463788, 481626, 541086, 561897, 695682, 722439, 749196, 811629, 963252, 1043523, 1082172, 1123794, 1391364, 1444878, 1623258, 1685691, 2087046, 2247588, 2434887, 2889756, 3130569, 3246516, 3371382, 4174092, 4869774, 5057073, 6261138, 6742764, 7304661, 9391707, 9739548, 10114146, 12522276, 14609322, 18783414, 20228292, 21913983, 29218644, 37566828, 43827966, 65741949, 87655932, 131483898, 262967796]

約数ペア:

[(1, 262967796), (2, 131483898), (3, 87655932), (4, 65741949), (6, 43827966), (7, 37566828), (9, 29218644), (12, 21913983), (13, 20228292), (14, 18783414), (18, 14609322), (21, 12522276), (26, 10114146), (27, 9739548), (28, 9391707), (36, 7304661), (39, 6742764), (42, 6261138), (52, 5057073), (54, 4869774), (63, 4174092), (78, 3371382), (81, 3246516), (84, 3130569), (91, 2889756), (108, 2434887), (117, 2247588), (126, 2087046), (156, 1685691), (162, 1623258), (182, 1444878), (189, 1391364), (234, 1123794), (243, 1082172), (252, 1043523), (273, 963252), (324, 811629), (351, 749196), (364, 722439), (378, 695682), (468, 561897), (486, 541086), (546, 481626), (567, 463788), (702, 374598), (729, 360724), (756, 347841), (819, 321084), (972, 270543), (991, 265356), (1053, 249732), (1092, 240813), (1134, 231894), (1404, 187299), (1458, 180362), (1638, 160542), (1701, 154596), (1982, 132678), (2106, 124866), (2268, 115947), (2457, 107028), (2916, 90181), (2973, 88452), (3159, 83244), (3276, 80271), (3402, 77298), (3964, 66339), (4212, 62433), (4914, 53514), (5103, 51532), (5946, 44226), (6318, 41622), (6804, 38649), (6937, 37908), (7371, 35676), (8919, 29484), (9477, 27748), (9828, 26757), (10206, 25766), (11892, 22113), (12636, 20811), (12883, 20412), (13874, 18954), (14742, 17838)]