898709344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 1982002176

約数和(自身を除く): 1083292832

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 227, 248, 307, 403, 416, 454, 496, 614, 806, 908, 992, 1228, 1612, 1816, 2456, 2951, 3224, 3632, 3991, 4912, 5902, 6448, 7037, 7264, 7982, 9517, 9824, 11804, 12896, 14074, 15964, 19034, 23608, 28148, 31928, 38068, 47216, 56296, 63856, 69689, 76136, 91481, 94432, 112592, 123721, 127712, 139378, 152272, 182962, 225184, 247442, 278756, 304544, 365924, 494884, 557512, 731848, 905957, 989768, 1115024, 1463696, 1811914, 1979536, 2160359, 2230048, 2927392, 3623828, 3959072, 4320718, 7247656, 8641436, 14495312, 17282872, 28084667, 28990624, 34565744, 56169334, 69131488, 112338668, 224677336, 449354672, 898709344]

約数ペア:

[(1, 898709344), (2, 449354672), (4, 224677336), (8, 112338668), (13, 69131488), (16, 56169334), (26, 34565744), (31, 28990624), (32, 28084667), (52, 17282872), (62, 14495312), (104, 8641436), (124, 7247656), (208, 4320718), (227, 3959072), (248, 3623828), (307, 2927392), (403, 2230048), (416, 2160359), (454, 1979536), (496, 1811914), (614, 1463696), (806, 1115024), (908, 989768), (992, 905957), (1228, 731848), (1612, 557512), (1816, 494884), (2456, 365924), (2951, 304544), (3224, 278756), (3632, 247442), (3991, 225184), (4912, 182962), (5902, 152272), (6448, 139378), (7037, 127712), (7264, 123721), (7982, 112592), (9517, 94432), (9824, 91481), (11804, 76136), (12896, 69689), (14074, 63856), (15964, 56296), (19034, 47216), (23608, 38068), (28148, 31928)]