2631880608

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{571}}^1$

素因数の和:648

約数の個数: 192

約数和(自身を含む): 8348820480

約数和(自身を除く): 5716939872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 361, 399, 456, 532, 571, 608, 672, 722, 798, 912, 1064, 1083, 1142, 1444, 1596, 1713, 1824, 2128, 2166, 2284, 2527, 2888, 3192, 3426, 3997, 4256, 4332, 4568, 5054, 5776, 6384, 6852, 6859, 7581, 7994, 8664, 9136, 10108, 10849, 11552, 11991, 12768, 13704, 13718, 15162, 15988, 17328, 18272, 20216, 20577, 21698, 23982, 27408, 27436, 30324, 31976, 32547, 34656, 40432, 41154, 43396, 47964, 48013, 54816, 54872, 60648, 63952, 65094, 75943, 80864, 82308, 86792, 95928, 96026, 109744, 121296, 127904, 130188, 144039, 151886, 164616, 173584, 191856, 192052, 206131, 219488, 227829, 242592, 260376, 288078, 303772, 329232, 347168, 383712, 384104, 412262, 455658, 520752, 576156, 607544, 618393, 658464, 768208, 824524, 911316, 1041504, 1152312, 1215088, 1236786, 1442917, 1536416, 1649048, 1822632, 2304624, 2430176, 2473572, 2885834, 3298096, 3645264, 3916489, 4328751, 4609248, 4947144, 5771668, 6596192, 7290528, 7832978, 8657502, 9894288, 11543336, 11749467, 15665956, 17315004, 19788576, 23086672, 23498934, 27415423, 31331912, 34630008, 46173344, 46997868, 54830846, 62663824, 69260016, 82246269, 93995736, 109661692, 125327648, 138520032, 164492538, 187991472, 219323384, 328985076, 375982944, 438646768, 657970152, 877293536, 1315940304, 2631880608]

約数ペア:

[(1, 2631880608), (2, 1315940304), (3, 877293536), (4, 657970152), (6, 438646768), (7, 375982944), (8, 328985076), (12, 219323384), (14, 187991472), (16, 164492538), (19, 138520032), (21, 125327648), (24, 109661692), (28, 93995736), (32, 82246269), (38, 69260016), (42, 62663824), (48, 54830846), (56, 46997868), (57, 46173344), (76, 34630008), (84, 31331912), (96, 27415423), (112, 23498934), (114, 23086672), (133, 19788576), (152, 17315004), (168, 15665956), (224, 11749467), (228, 11543336), (266, 9894288), (304, 8657502), (336, 7832978), (361, 7290528), (399, 6596192), (456, 5771668), (532, 4947144), (571, 4609248), (608, 4328751), (672, 3916489), (722, 3645264), (798, 3298096), (912, 2885834), (1064, 2473572), (1083, 2430176), (1142, 2304624), (1444, 1822632), (1596, 1649048), (1713, 1536416), (1824, 1442917), (2128, 1236786), (2166, 1215088), (2284, 1152312), (2527, 1041504), (2888, 911316), (3192, 824524), (3426, 768208), (3997, 658464), (4256, 618393), (4332, 607544), (4568, 576156), (5054, 520752), (5776, 455658), (6384, 412262), (6852, 384104), (6859, 383712), (7581, 347168), (7994, 329232), (8664, 303772), (9136, 288078), (10108, 260376), (10849, 242592), (11552, 227829), (11991, 219488), (12768, 206131), (13704, 192052), (13718, 191856), (15162, 173584), (15988, 164616), (17328, 151886), (18272, 144039), (20216, 130188), (20577, 127904), (21698, 121296), (23982, 109744), (27408, 96026), (27436, 95928), (30324, 86792), (31976, 82308), (32547, 80864), (34656, 75943), (40432, 65094), (41154, 63952), (43396, 60648), (47964, 54872), (48013, 54816)]