1747237128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:388

約数の個数: 256

約数和(自身を含む): 5620285440

約数和(自身を除く): 3873048312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 131, 156, 168, 182, 186, 197, 217, 248, 262, 273, 312, 364, 372, 393, 394, 403, 434, 524, 546, 591, 651, 728, 744, 786, 788, 806, 868, 917, 1048, 1092, 1182, 1209, 1302, 1379, 1572, 1576, 1612, 1703, 1736, 1834, 2184, 2364, 2418, 2561, 2604, 2751, 2758, 2821, 3144, 3224, 3406, 3668, 4061, 4137, 4728, 4836, 5109, 5122, 5208, 5502, 5516, 5642, 6107, 6812, 7336, 7683, 8122, 8274, 8463, 9672, 10218, 10244, 11004, 11032, 11284, 11921, 12183, 12214, 13624, 15366, 16244, 16548, 16926, 17927, 18321, 20436, 20488, 22008, 22568, 23842, 24366, 24428, 25807, 28427, 30732, 32488, 33096, 33852, 35763, 35854, 36642, 40872, 42749, 47684, 48732, 48856, 51614, 52793, 53781, 56854, 61464, 67704, 71526, 71708, 73284, 77421, 79391, 85281, 85498, 95368, 97464, 103228, 105586, 107562, 113708, 128247, 143052, 143416, 146568, 154842, 158379, 158782, 170562, 170996, 180649, 206456, 211172, 215124, 227416, 238173, 256494, 286104, 309684, 316758, 317564, 335491, 341124, 341992, 361298, 369551, 422344, 430248, 476346, 512988, 541947, 555737, 619368, 633516, 635128, 670982, 682248, 722596, 739102, 800017, 952692, 1006473, 1025976, 1083894, 1108653, 1111474, 1267032, 1341964, 1445192, 1478204, 1600034, 1667211, 1905384, 2012946, 2167788, 2217306, 2222948, 2348437, 2400051, 2683928, 2956408, 3200068, 3334422, 4025892, 4335576, 4434612, 4445896, 4696874, 4800102, 5600119, 6400136, 6668844, 7045311, 8051784, 8869224, 9393748, 9600204, 10400221, 11200238, 13337688, 14090622, 16800357, 18787496, 19200408, 20800442, 22400476, 28181244, 31200663, 33600714, 41600884, 44800952, 56362488, 62401326, 67201428, 72801547, 83201768, 124802652, 134402856, 145603094, 218404641, 249605304, 291206188, 436809282, 582412376, 873618564, 1747237128]

約数ペア:

[(1, 1747237128), (2, 873618564), (3, 582412376), (4, 436809282), (6, 291206188), (7, 249605304), (8, 218404641), (12, 145603094), (13, 134402856), (14, 124802652), (21, 83201768), (24, 72801547), (26, 67201428), (28, 62401326), (31, 56362488), (39, 44800952), (42, 41600884), (52, 33600714), (56, 31200663), (62, 28181244), (78, 22400476), (84, 20800442), (91, 19200408), (93, 18787496), (104, 16800357), (124, 14090622), (131, 13337688), (156, 11200238), (168, 10400221), (182, 9600204), (186, 9393748), (197, 8869224), (217, 8051784), (248, 7045311), (262, 6668844), (273, 6400136), (312, 5600119), (364, 4800102), (372, 4696874), (393, 4445896), (394, 4434612), (403, 4335576), (434, 4025892), (524, 3334422), (546, 3200068), (591, 2956408), (651, 2683928), (728, 2400051), (744, 2348437), (786, 2222948), (788, 2217306), (806, 2167788), (868, 2012946), (917, 1905384), (1048, 1667211), (1092, 1600034), (1182, 1478204), (1209, 1445192), (1302, 1341964), (1379, 1267032), (1572, 1111474), (1576, 1108653), (1612, 1083894), (1703, 1025976), (1736, 1006473), (1834, 952692), (2184, 800017), (2364, 739102), (2418, 722596), (2561, 682248), (2604, 670982), (2751, 635128), (2758, 633516), (2821, 619368), (3144, 555737), (3224, 541947), (3406, 512988), (3668, 476346), (4061, 430248), (4137, 422344), (4728, 369551), (4836, 361298), (5109, 341992), (5122, 341124), (5208, 335491), (5502, 317564), (5516, 316758), (5642, 309684), (6107, 286104), (6812, 256494), (7336, 238173), (7683, 227416), (8122, 215124), (8274, 211172), (8463, 206456), (9672, 180649), (10218, 170996), (10244, 170562), (11004, 158782), (11032, 158379), (11284, 154842), (11921, 146568), (12183, 143416), (12214, 143052), (13624, 128247), (15366, 113708), (16244, 107562), (16548, 105586), (16926, 103228), (17927, 97464), (18321, 95368), (20436, 85498), (20488, 85281), (22008, 79391), (22568, 77421), (23842, 73284), (24366, 71708), (24428, 71526), (25807, 67704), (28427, 61464), (30732, 56854), (32488, 53781), (33096, 52793), (33852, 51614), (35763, 48856), (35854, 48732), (36642, 47684), (40872, 42749)]