1817641776

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{911}}^1$

素因数の和:1330

約数の個数: 80

約数和(自身を含む): 4746981888

約数和(自身を除く): 2929340112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 211, 394, 422, 591, 633, 788, 844, 911, 1182, 1266, 1576, 1688, 1822, 2364, 2532, 2733, 3152, 3376, 3644, 4728, 5064, 5466, 7288, 9456, 10128, 10932, 14576, 21864, 41567, 43728, 83134, 124701, 166268, 179467, 192221, 249402, 332536, 358934, 384442, 498804, 538401, 576663, 665072, 717868, 768884, 997608, 1076802, 1153326, 1435736, 1537768, 1995216, 2153604, 2306652, 2871472, 3075536, 4307208, 4613304, 8614416, 9226608, 37867537, 75735074, 113602611, 151470148, 227205222, 302940296, 454410444, 605880592, 908820888, 1817641776]

約数ペア:

[(1, 1817641776), (2, 908820888), (3, 605880592), (4, 454410444), (6, 302940296), (8, 227205222), (12, 151470148), (16, 113602611), (24, 75735074), (48, 37867537), (197, 9226608), (211, 8614416), (394, 4613304), (422, 4307208), (591, 3075536), (633, 2871472), (788, 2306652), (844, 2153604), (911, 1995216), (1182, 1537768), (1266, 1435736), (1576, 1153326), (1688, 1076802), (1822, 997608), (2364, 768884), (2532, 717868), (2733, 665072), (3152, 576663), (3376, 538401), (3644, 498804), (4728, 384442), (5064, 358934), (5466, 332536), (7288, 249402), (9456, 192221), (10128, 179467), (10932, 166268), (14576, 124701), (21864, 83134), (41567, 43728)]