487261656

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:676

約数の個数: 192

約数和(自身を含む): 1592398080

約数和(自身を除く): 1105136424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 81, 84, 108, 122, 126, 162, 168, 183, 189, 216, 243, 244, 252, 324, 366, 378, 427, 486, 488, 504, 549, 567, 587, 648, 732, 756, 854, 972, 1098, 1134, 1174, 1281, 1464, 1512, 1647, 1701, 1708, 1761, 1944, 2196, 2268, 2348, 2562, 3294, 3402, 3416, 3522, 3843, 4109, 4392, 4536, 4696, 4941, 5124, 5283, 6588, 6804, 7044, 7686, 8218, 9882, 10248, 10566, 11529, 12327, 13176, 13608, 14088, 14823, 15372, 15849, 16436, 19764, 21132, 23058, 24654, 29646, 30744, 31698, 32872, 34587, 35807, 36981, 39528, 42264, 46116, 47547, 49308, 59292, 63396, 69174, 71614, 73962, 92232, 95094, 98616, 103761, 107421, 110943, 118584, 126792, 138348, 142641, 143228, 147924, 190188, 207522, 214842, 221886, 250649, 276696, 285282, 286456, 295848, 322263, 332829, 380376, 415044, 429684, 443772, 501298, 570564, 644526, 665658, 751947, 830088, 859368, 887544, 966789, 998487, 1002596, 1141128, 1289052, 1331316, 1503894, 1933578, 1996974, 2005192, 2255841, 2578104, 2662632, 2900367, 3007788, 3867156, 3993948, 4511682, 5800734, 6015576, 6767523, 7734312, 7987896, 8701101, 9023364, 11601468, 13535046, 17402202, 18046728, 20302569, 23202936, 27070092, 34804404, 40605138, 54140184, 60907707, 69608808, 81210276, 121815414, 162420552, 243630828, 487261656]

約数ペア:

[(1, 487261656), (2, 243630828), (3, 162420552), (4, 121815414), (6, 81210276), (7, 69608808), (8, 60907707), (9, 54140184), (12, 40605138), (14, 34804404), (18, 27070092), (21, 23202936), (24, 20302569), (27, 18046728), (28, 17402202), (36, 13535046), (42, 11601468), (54, 9023364), (56, 8701101), (61, 7987896), (63, 7734312), (72, 6767523), (81, 6015576), (84, 5800734), (108, 4511682), (122, 3993948), (126, 3867156), (162, 3007788), (168, 2900367), (183, 2662632), (189, 2578104), (216, 2255841), (243, 2005192), (244, 1996974), (252, 1933578), (324, 1503894), (366, 1331316), (378, 1289052), (427, 1141128), (486, 1002596), (488, 998487), (504, 966789), (549, 887544), (567, 859368), (587, 830088), (648, 751947), (732, 665658), (756, 644526), (854, 570564), (972, 501298), (1098, 443772), (1134, 429684), (1174, 415044), (1281, 380376), (1464, 332829), (1512, 322263), (1647, 295848), (1701, 286456), (1708, 285282), (1761, 276696), (1944, 250649), (2196, 221886), (2268, 214842), (2348, 207522), (2562, 190188), (3294, 147924), (3402, 143228), (3416, 142641), (3522, 138348), (3843, 126792), (4109, 118584), (4392, 110943), (4536, 107421), (4696, 103761), (4941, 98616), (5124, 95094), (5283, 92232), (6588, 73962), (6804, 71614), (7044, 69174), (7686, 63396), (8218, 59292), (9882, 49308), (10248, 47547), (10566, 46116), (11529, 42264), (12327, 39528), (13176, 36981), (13608, 35807), (14088, 34587), (14823, 32872), (15372, 31698), (15849, 30744), (16436, 29646), (19764, 24654), (21132, 23058)]