2651741736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:616

約数の個数: 256

約数和(自身を含む): 8433745920

約数和(自身を除く): 5782004184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 61, 62, 68, 84, 93, 102, 119, 122, 124, 136, 168, 183, 186, 204, 217, 238, 244, 248, 357, 366, 372, 408, 427, 434, 476, 488, 491, 527, 651, 714, 732, 744, 854, 868, 952, 982, 1037, 1054, 1281, 1302, 1428, 1464, 1473, 1581, 1708, 1736, 1891, 1964, 2074, 2108, 2562, 2604, 2856, 2946, 3111, 3162, 3416, 3437, 3689, 3782, 3928, 4148, 4216, 5124, 5208, 5673, 5892, 6222, 6324, 6874, 7259, 7378, 7564, 8296, 8347, 10248, 10311, 11067, 11346, 11784, 12444, 12648, 13237, 13748, 14518, 14756, 15128, 15221, 16694, 20622, 21777, 22134, 22692, 24888, 25041, 26474, 27496, 29036, 29512, 29951, 30442, 32147, 33388, 39711, 41244, 43554, 44268, 45384, 45663, 50082, 52948, 58072, 58429, 59902, 60884, 64294, 66776, 79422, 82488, 87108, 88536, 89853, 91326, 96441, 100164, 105896, 106547, 116858, 119804, 121768, 128588, 158844, 174216, 175287, 179706, 182652, 192882, 200328, 209657, 213094, 225029, 233716, 239608, 257176, 258757, 317688, 319641, 350574, 359412, 365304, 385764, 419314, 426188, 450058, 467432, 509167, 517514, 628971, 639282, 675087, 701148, 718824, 771528, 776271, 838628, 852376, 900116, 928481, 1018334, 1035028, 1257942, 1278564, 1350174, 1402296, 1527501, 1552542, 1677256, 1800232, 1811299, 1856962, 2036668, 2070056, 2515884, 2557128, 2700348, 2785443, 3055002, 3105084, 3564169, 3622598, 3713924, 4073336, 5031768, 5400696, 5433897, 5570886, 6110004, 6210168, 6499367, 7128338, 7245196, 7427848, 10692507, 10867794, 11141772, 12220008, 12998734, 14256676, 14490392, 15784177, 19498101, 21385014, 21735588, 22283544, 25997468, 28513352, 31568354, 38996202, 42770028, 43471176, 47352531, 51994936, 63136708, 77992404, 85540056, 94705062, 110489239, 126273416, 155984808, 189410124, 220978478, 331467717, 378820248, 441956956, 662935434, 883913912, 1325870868, 2651741736]

約数ペア:

[(1, 2651741736), (2, 1325870868), (3, 883913912), (4, 662935434), (6, 441956956), (7, 378820248), (8, 331467717), (12, 220978478), (14, 189410124), (17, 155984808), (21, 126273416), (24, 110489239), (28, 94705062), (31, 85540056), (34, 77992404), (42, 63136708), (51, 51994936), (56, 47352531), (61, 43471176), (62, 42770028), (68, 38996202), (84, 31568354), (93, 28513352), (102, 25997468), (119, 22283544), (122, 21735588), (124, 21385014), (136, 19498101), (168, 15784177), (183, 14490392), (186, 14256676), (204, 12998734), (217, 12220008), (238, 11141772), (244, 10867794), (248, 10692507), (357, 7427848), (366, 7245196), (372, 7128338), (408, 6499367), (427, 6210168), (434, 6110004), (476, 5570886), (488, 5433897), (491, 5400696), (527, 5031768), (651, 4073336), (714, 3713924), (732, 3622598), (744, 3564169), (854, 3105084), (868, 3055002), (952, 2785443), (982, 2700348), (1037, 2557128), (1054, 2515884), (1281, 2070056), (1302, 2036668), (1428, 1856962), (1464, 1811299), (1473, 1800232), (1581, 1677256), (1708, 1552542), (1736, 1527501), (1891, 1402296), (1964, 1350174), (2074, 1278564), (2108, 1257942), (2562, 1035028), (2604, 1018334), (2856, 928481), (2946, 900116), (3111, 852376), (3162, 838628), (3416, 776271), (3437, 771528), (3689, 718824), (3782, 701148), (3928, 675087), (4148, 639282), (4216, 628971), (5124, 517514), (5208, 509167), (5673, 467432), (5892, 450058), (6222, 426188), (6324, 419314), (6874, 385764), (7259, 365304), (7378, 359412), (7564, 350574), (8296, 319641), (8347, 317688), (10248, 258757), (10311, 257176), (11067, 239608), (11346, 233716), (11784, 225029), (12444, 213094), (12648, 209657), (13237, 200328), (13748, 192882), (14518, 182652), (14756, 179706), (15128, 175287), (15221, 174216), (16694, 158844), (20622, 128588), (21777, 121768), (22134, 119804), (22692, 116858), (24888, 106547), (25041, 105896), (26474, 100164), (27496, 96441), (29036, 91326), (29512, 89853), (29951, 88536), (30442, 87108), (32147, 82488), (33388, 79422), (39711, 66776), (41244, 64294), (43554, 60884), (44268, 59902), (45384, 58429), (45663, 58072), (50082, 52948)]