551312784

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 240

約数和(自身を含む): 1781136000

約数和(自身を除く): 1229823216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 53, 54, 66, 72, 88, 99, 106, 108, 121, 132, 144, 159, 176, 198, 199, 212, 216, 242, 264, 297, 318, 363, 396, 398, 424, 432, 477, 484, 528, 583, 594, 597, 636, 726, 792, 796, 848, 954, 968, 1089, 1166, 1188, 1194, 1272, 1431, 1452, 1584, 1592, 1749, 1791, 1908, 1936, 2178, 2189, 2332, 2376, 2388, 2544, 2862, 2904, 3184, 3267, 3498, 3582, 3816, 4356, 4378, 4664, 4752, 4776, 5247, 5373, 5724, 5808, 6413, 6534, 6567, 6996, 7164, 7632, 8712, 8756, 9328, 9552, 10494, 10547, 10746, 11448, 12826, 13068, 13134, 13992, 14328, 15741, 17424, 17512, 19239, 19701, 20988, 21094, 21492, 22896, 24079, 25652, 26136, 26268, 27984, 28656, 31482, 31641, 35024, 38478, 39402, 41976, 42188, 42984, 48158, 51304, 52272, 52536, 57717, 59103, 62964, 63282, 72237, 76956, 78804, 83952, 84376, 85968, 94923, 96316, 102608, 105072, 115434, 116017, 118206, 125928, 126564, 144474, 153912, 157608, 168752, 173151, 189846, 192632, 216711, 230868, 232034, 236412, 251856, 253128, 284769, 288948, 307824, 315216, 346302, 348051, 379692, 385264, 433422, 461736, 464068, 472824, 506256, 569538, 577896, 650133, 692604, 696102, 759384, 866844, 923472, 928136, 945648, 1044153, 1139076, 1155792, 1276187, 1300266, 1385208, 1392204, 1518768, 1733688, 1856272, 2088306, 2278152, 2552374, 2600532, 2770416, 2784408, 3132459, 3467376, 3828561, 4176612, 4556304, 5104748, 5201064, 5568816, 6264918, 7657122, 8353224, 10209496, 10402128, 11485683, 12529836, 15314244, 16706448, 20418992, 22971366, 25059672, 30628488, 34457049, 45942732, 50119344, 61256976, 68914098, 91885464, 137828196, 183770928, 275656392, 551312784]

約数ペア:

[(1, 551312784), (2, 275656392), (3, 183770928), (4, 137828196), (6, 91885464), (8, 68914098), (9, 61256976), (11, 50119344), (12, 45942732), (16, 34457049), (18, 30628488), (22, 25059672), (24, 22971366), (27, 20418992), (33, 16706448), (36, 15314244), (44, 12529836), (48, 11485683), (53, 10402128), (54, 10209496), (66, 8353224), (72, 7657122), (88, 6264918), (99, 5568816), (106, 5201064), (108, 5104748), (121, 4556304), (132, 4176612), (144, 3828561), (159, 3467376), (176, 3132459), (198, 2784408), (199, 2770416), (212, 2600532), (216, 2552374), (242, 2278152), (264, 2088306), (297, 1856272), (318, 1733688), (363, 1518768), (396, 1392204), (398, 1385208), (424, 1300266), (432, 1276187), (477, 1155792), (484, 1139076), (528, 1044153), (583, 945648), (594, 928136), (597, 923472), (636, 866844), (726, 759384), (792, 696102), (796, 692604), (848, 650133), (954, 577896), (968, 569538), (1089, 506256), (1166, 472824), (1188, 464068), (1194, 461736), (1272, 433422), (1431, 385264), (1452, 379692), (1584, 348051), (1592, 346302), (1749, 315216), (1791, 307824), (1908, 288948), (1936, 284769), (2178, 253128), (2189, 251856), (2332, 236412), (2376, 232034), (2388, 230868), (2544, 216711), (2862, 192632), (2904, 189846), (3184, 173151), (3267, 168752), (3498, 157608), (3582, 153912), (3816, 144474), (4356, 126564), (4378, 125928), (4664, 118206), (4752, 116017), (4776, 115434), (5247, 105072), (5373, 102608), (5724, 96316), (5808, 94923), (6413, 85968), (6534, 84376), (6567, 83952), (6996, 78804), (7164, 76956), (7632, 72237), (8712, 63282), (8756, 62964), (9328, 59103), (9552, 57717), (10494, 52536), (10547, 52272), (10746, 51304), (11448, 48158), (12826, 42984), (13068, 42188), (13134, 41976), (13992, 39402), (14328, 38478), (15741, 35024), (17424, 31641), (17512, 31482), (19239, 28656), (19701, 27984), (20988, 26268), (21094, 26136), (21492, 25652), (22896, 24079)]