248736312

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 786508800

約数和(自身を除く): 537772488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 121, 124, 132, 186, 198, 216, 242, 248, 264, 279, 297, 307, 341, 363, 372, 396, 484, 558, 594, 614, 682, 726, 744, 792, 837, 921, 968, 1023, 1089, 1116, 1188, 1228, 1364, 1452, 1674, 1842, 2046, 2178, 2232, 2376, 2456, 2728, 2763, 2904, 3069, 3267, 3348, 3377, 3684, 3751, 4092, 4356, 5526, 6138, 6534, 6696, 6754, 7368, 7502, 8184, 8289, 8712, 9207, 9517, 10131, 11052, 11253, 12276, 13068, 13508, 15004, 16578, 18414, 19034, 20262, 22104, 22506, 24552, 26136, 27016, 28551, 30008, 30393, 33156, 33759, 36828, 37147, 38068, 40524, 45012, 57102, 60786, 66312, 67518, 73656, 74294, 76136, 81048, 85653, 90024, 91179, 101277, 104687, 111441, 114204, 121572, 135036, 148588, 171306, 182358, 202554, 209374, 222882, 228408, 243144, 256959, 270072, 297176, 314061, 334323, 342612, 364716, 405108, 418748, 445764, 513918, 628122, 668646, 685224, 729432, 810216, 837496, 891528, 942183, 1002969, 1027836, 1151557, 1256244, 1337292, 1884366, 2005938, 2055672, 2303114, 2512488, 2674584, 2826549, 3454671, 3768732, 4011876, 4606228, 5653098, 6909342, 7537464, 8023752, 9212456, 10364013, 11306196, 13818684, 20728026, 22612392, 27637368, 31092039, 41456052, 62184078, 82912104, 124368156, 248736312]

約数ペア:

[(1, 248736312), (2, 124368156), (3, 82912104), (4, 62184078), (6, 41456052), (8, 31092039), (9, 27637368), (11, 22612392), (12, 20728026), (18, 13818684), (22, 11306196), (24, 10364013), (27, 9212456), (31, 8023752), (33, 7537464), (36, 6909342), (44, 5653098), (54, 4606228), (62, 4011876), (66, 3768732), (72, 3454671), (88, 2826549), (93, 2674584), (99, 2512488), (108, 2303114), (121, 2055672), (124, 2005938), (132, 1884366), (186, 1337292), (198, 1256244), (216, 1151557), (242, 1027836), (248, 1002969), (264, 942183), (279, 891528), (297, 837496), (307, 810216), (341, 729432), (363, 685224), (372, 668646), (396, 628122), (484, 513918), (558, 445764), (594, 418748), (614, 405108), (682, 364716), (726, 342612), (744, 334323), (792, 314061), (837, 297176), (921, 270072), (968, 256959), (1023, 243144), (1089, 228408), (1116, 222882), (1188, 209374), (1228, 202554), (1364, 182358), (1452, 171306), (1674, 148588), (1842, 135036), (2046, 121572), (2178, 114204), (2232, 111441), (2376, 104687), (2456, 101277), (2728, 91179), (2763, 90024), (2904, 85653), (3069, 81048), (3267, 76136), (3348, 74294), (3377, 73656), (3684, 67518), (3751, 66312), (4092, 60786), (4356, 57102), (5526, 45012), (6138, 40524), (6534, 38068), (6696, 37147), (6754, 36828), (7368, 33759), (7502, 33156), (8184, 30393), (8289, 30008), (8712, 28551), (9207, 27016), (9517, 26136), (10131, 24552), (11052, 22506), (11253, 22104), (12276, 20262), (13068, 19034), (13508, 18414), (15004, 16578)]