16945658.000000000

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:425

約数の個数: 144

約数和(自身を含む): 845365248

約数和(自身を除く): 560767392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 127, 144, 186, 248, 251, 254, 279, 288, 372, 381, 496, 502, 508, 558, 744, 753, 762, 992, 1004, 1016, 1116, 1143, 1488, 1506, 1524, 2008, 2032, 2232, 2259, 2286, 2976, 3012, 3048, 3937, 4016, 4064, 4464, 4518, 4572, 6024, 6096, 7781, 7874, 8032, 8928, 9036, 9144, 11811, 12048, 12192, 15562, 15748, 18072, 18288, 23343, 23622, 24096, 31124, 31496, 31877, 35433, 36144, 36576, 46686, 47244, 62248, 62992, 63754, 70029, 70866, 72288, 93372, 94488, 95631, 124496, 125984, 127508, 140058, 141732, 186744, 188976, 191262, 248992, 255016, 280116, 283464, 286893, 373488, 377952, 382524, 510032, 560232, 566928, 573786, 746976, 765048, 988187, 1020064, 1120464, 1133856, 1147572, 1530096, 1976374, 2240928, 2295144, 2964561, 3060192, 3952748, 4590288, 5929122, 7905496, 8893683, 9180576, 11858244, 15810992, 17787366, 23716488, 31621984, 35574732, 47432976, 71149464, 94865952, 142298928, 284597856]

約数ペア:

[(1, 284597856), (2, 142298928), (3, 94865952), (4, 71149464), (6, 47432976), (8, 35574732), (9, 31621984), (12, 23716488), (16, 17787366), (18, 15810992), (24, 11858244), (31, 9180576), (32, 8893683), (36, 7905496), (48, 5929122), (62, 4590288), (72, 3952748), (93, 3060192), (96, 2964561), (124, 2295144), (127, 2240928), (144, 1976374), (186, 1530096), (248, 1147572), (251, 1133856), (254, 1120464), (279, 1020064), (288, 988187), (372, 765048), (381, 746976), (496, 573786), (502, 566928), (508, 560232), (558, 510032), (744, 382524), (753, 377952), (762, 373488), (992, 286893), (1004, 283464), (1016, 280116), (1116, 255016), (1143, 248992), (1488, 191262), (1506, 188976), (1524, 186744), (2008, 141732), (2032, 140058), (2232, 127508), (2259, 125984), (2286, 124496), (2976, 95631), (3012, 94488), (3048, 93372), (3937, 72288), (4016, 70866), (4064, 70029), (4464, 63754), (4518, 62992), (4572, 62248), (6024, 47244), (6096, 46686), (7781, 36576), (7874, 36144), (8032, 35433), (8928, 31877), (9036, 31496), (9144, 31124), (11811, 24096), (12048, 23622), (12192, 23343), (15562, 18288), (15748, 18072)]