316818684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{997}}^1$

素因数の和:1124

約数の個数: 144

約数和(自身を含む): 996818368

約数和(自身を除く): 679999684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 97, 117, 126, 156, 182, 194, 234, 252, 273, 291, 364, 388, 468, 546, 582, 679, 819, 873, 997, 1092, 1164, 1261, 1358, 1638, 1746, 1994, 2037, 2522, 2716, 2991, 3276, 3492, 3783, 3988, 4074, 5044, 5982, 6111, 6979, 7566, 8148, 8827, 8973, 11349, 11964, 12222, 12961, 13958, 15132, 17654, 17946, 20937, 22698, 24444, 25922, 26481, 27916, 35308, 35892, 38883, 41874, 45396, 51844, 52962, 62811, 77766, 79443, 83748, 90727, 96709, 105924, 116649, 125622, 155532, 158886, 181454, 193418, 233298, 251244, 272181, 290127, 317772, 362908, 386836, 466596, 544362, 580254, 676963, 816543, 870381, 1088724, 1160508, 1257217, 1353926, 1633086, 1740762, 2030889, 2514434, 2707852, 3266172, 3481524, 3771651, 4061778, 5028868, 6092667, 7543302, 8123556, 8800519, 11314953, 12185334, 15086604, 17601038, 22629906, 24370668, 26401557, 35202076, 45259812, 52803114, 79204671, 105606228, 158409342, 316818684]

約数ペア:

[(1, 316818684), (2, 158409342), (3, 105606228), (4, 79204671), (6, 52803114), (7, 45259812), (9, 35202076), (12, 26401557), (13, 24370668), (14, 22629906), (18, 17601038), (21, 15086604), (26, 12185334), (28, 11314953), (36, 8800519), (39, 8123556), (42, 7543302), (52, 6092667), (63, 5028868), (78, 4061778), (84, 3771651), (91, 3481524), (97, 3266172), (117, 2707852), (126, 2514434), (156, 2030889), (182, 1740762), (194, 1633086), (234, 1353926), (252, 1257217), (273, 1160508), (291, 1088724), (364, 870381), (388, 816543), (468, 676963), (546, 580254), (582, 544362), (679, 466596), (819, 386836), (873, 362908), (997, 317772), (1092, 290127), (1164, 272181), (1261, 251244), (1358, 233298), (1638, 193418), (1746, 181454), (1994, 158886), (2037, 155532), (2522, 125622), (2716, 116649), (2991, 105924), (3276, 96709), (3492, 90727), (3783, 83748), (3988, 79443), (4074, 77766), (5044, 62811), (5982, 52962), (6111, 51844), (6979, 45396), (7566, 41874), (8148, 38883), (8827, 35892), (8973, 35308), (11349, 27916), (11964, 26481), (12222, 25922), (12961, 24444), (13958, 22698), (15132, 20937), (17654, 17946)]