251068752

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5169

約数の個数: 120

約数和(自身を含む): 791401728

約数和(自身を除く): 540332976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 4092, 4464, 5113, 5456, 6138, 8184, 10226, 12276, 15339, 16368, 20452, 24552, 30678, 40904, 46017, 49104, 56243, 61356, 81808, 92034, 112486, 122712, 158503, 168729, 184068, 224972, 245424, 317006, 337458, 368136, 449944, 475509, 506187, 634012, 674916, 736272, 899888, 951018, 1012374, 1268024, 1349832, 1426527, 1743533, 1902036, 2024748, 2536048, 2699664, 2853054, 3487066, 3804072, 4049496, 5230599, 5706108, 6974132, 7608144, 8098992, 10461198, 11412216, 13948264, 15691797, 20922396, 22824432, 27896528, 31383594, 41844792, 62767188, 83689584, 125534376, 251068752]

約数ペア:

[(1, 251068752), (2, 125534376), (3, 83689584), (4, 62767188), (6, 41844792), (8, 31383594), (9, 27896528), (11, 22824432), (12, 20922396), (16, 15691797), (18, 13948264), (22, 11412216), (24, 10461198), (31, 8098992), (33, 7608144), (36, 6974132), (44, 5706108), (48, 5230599), (62, 4049496), (66, 3804072), (72, 3487066), (88, 2853054), (93, 2699664), (99, 2536048), (124, 2024748), (132, 1902036), (144, 1743533), (176, 1426527), (186, 1349832), (198, 1268024), (248, 1012374), (264, 951018), (279, 899888), (341, 736272), (372, 674916), (396, 634012), (496, 506187), (528, 475509), (558, 449944), (682, 368136), (744, 337458), (792, 317006), (1023, 245424), (1116, 224972), (1364, 184068), (1488, 168729), (1584, 158503), (2046, 122712), (2232, 112486), (2728, 92034), (3069, 81808), (4092, 61356), (4464, 56243), (5113, 49104), (5456, 46017), (6138, 40904), (8184, 30678), (10226, 24552), (12276, 20452), (15339, 16368)]