378985994784

素因数分解:

$2^5\times 3^2\times {\mathrm{389}}^1\times {\mathrm{397}}^1\times {\mathrm{8521}}^1$

素因数の和:9323

約数の個数: 144

約数和(自身を含む): 1083360783960

約数和(自身を除く): 704374789176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 389, 397, 778, 794, 1167, 1191, 1556, 1588, 2334, 2382, 3112, 3176, 3501, 3573, 4668, 4764, 6224, 6352, 7002, 7146, 8521, 9336, 9528, 12448, 12704, 14004, 14292, 17042, 18672, 19056, 25563, 28008, 28584, 34084, 37344, 38112, 51126, 56016, 57168, 68168, 76689, 102252, 112032, 114336, 136336, 153378, 154433, 204504, 272672, 306756, 308866, 409008, 463299, 613512, 617732, 818016, 926598, 1227024, 1235464, 1389897, 1853196, 2454048, 2470928, 2779794, 3314669, 3382837, 3706392, 4941856, 5559588, 6629338, 6765674, 7412784, 9944007, 10148511, 11119176, 13258676, 13531348, 14825568, 19888014, 20297022, 22238352, 26517352, 27062696, 29832021, 30445533, 39776028, 40594044, 44476704, 53034704, 54125392, 59664042, 60891066, 79552056, 81188088, 106069408, 108250784, 119328084, 121782132, 159104112, 162376176, 238656168, 243564264, 318208224, 324752352, 477312336, 487128528, 954624672, 974257056, 1315923593, 2631847186, 3947770779, 5263694372, 7895541558, 10527388744, 11843312337, 15791083116, 21054777488, 23686624674, 31582166232, 42109554976, 47373249348, 63164332464, 94746498696, 126328664928, 189492997392, 378985994784]

約数ペア:

[(1, 378985994784), (2, 189492997392), (3, 126328664928), (4, 94746498696), (6, 63164332464), (8, 47373249348), (9, 42109554976), (12, 31582166232), (16, 23686624674), (18, 21054777488), (24, 15791083116), (32, 11843312337), (36, 10527388744), (48, 7895541558), (72, 5263694372), (96, 3947770779), (144, 2631847186), (288, 1315923593), (389, 974257056), (397, 954624672), (778, 487128528), (794, 477312336), (1167, 324752352), (1191, 318208224), (1556, 243564264), (1588, 238656168), (2334, 162376176), (2382, 159104112), (3112, 121782132), (3176, 119328084), (3501, 108250784), (3573, 106069408), (4668, 81188088), (4764, 79552056), (6224, 60891066), (6352, 59664042), (7002, 54125392), (7146, 53034704), (8521, 44476704), (9336, 40594044), (9528, 39776028), (12448, 30445533), (12704, 29832021), (14004, 27062696), (14292, 26517352), (17042, 22238352), (18672, 20297022), (19056, 19888014), (25563, 14825568), (28008, 13531348), (28584, 13258676), (34084, 11119176), (37344, 10148511), (38112, 9944007), (51126, 7412784), (56016, 6765674), (57168, 6629338), (68168, 5559588), (76689, 4941856), (102252, 3706392), (112032, 3382837), (114336, 3314669), (136336, 2779794), (153378, 2470928), (154433, 2454048), (204504, 1853196), (272672, 1389897), (306756, 1235464), (308866, 1227024), (409008, 926598), (463299, 818016), (613512, 617732)]