1721387304

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:225

約数の個数: 384

約数和(自身を含む): 6012115200

約数和(自身を除く): 4290727896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 59, 61, 63, 72, 73, 78, 84, 91, 104, 117, 118, 122, 126, 146, 156, 168, 177, 182, 183, 219, 234, 236, 244, 252, 273, 292, 312, 354, 364, 366, 413, 427, 438, 468, 472, 488, 504, 511, 531, 546, 549, 584, 657, 708, 728, 732, 767, 793, 819, 826, 854, 876, 936, 949, 1022, 1062, 1092, 1098, 1239, 1281, 1314, 1416, 1464, 1533, 1534, 1586, 1638, 1652, 1708, 1752, 1898, 2044, 2124, 2184, 2196, 2301, 2379, 2478, 2562, 2628, 2847, 3066, 3068, 3172, 3276, 3304, 3416, 3599, 3717, 3796, 3843, 4088, 4248, 4307, 4392, 4453, 4599, 4602, 4758, 4956, 5124, 5256, 5369, 5551, 5694, 6132, 6136, 6344, 6552, 6643, 6903, 7137, 7198, 7434, 7592, 7686, 8541, 8614, 8906, 9198, 9204, 9516, 9912, 10248, 10738, 10797, 11102, 11388, 12264, 12921, 13286, 13359, 13806, 14274, 14396, 14868, 15372, 16107, 16653, 17082, 17228, 17812, 18396, 18408, 19032, 19929, 21476, 21594, 22204, 22776, 25193, 25842, 26572, 26718, 27612, 28548, 28792, 29736, 30149, 30744, 31171, 32214, 32391, 33306, 34164, 34456, 35624, 36792, 38763, 39858, 40077, 42952, 43188, 44408, 46787, 48321, 49959, 50386, 51684, 53144, 53436, 55224, 55991, 57096, 57889, 59787, 60298, 62342, 64428, 64782, 66612, 68328, 75579, 77526, 79716, 80154, 86376, 90447, 93513, 93574, 96642, 99918, 100772, 103368, 106872, 111982, 115778, 119574, 120596, 124684, 128856, 129564, 133224, 140361, 151158, 155052, 159432, 160308, 167973, 173667, 180894, 187026, 187148, 193284, 199836, 201544, 223964, 226737, 231556, 239148, 241192, 249368, 259128, 262727, 271341, 280539, 280722, 302316, 310104, 320616, 327509, 335946, 347334, 361788, 374052, 374296, 386568, 391937, 399672, 405223, 421083, 447928, 453474, 463112, 478296, 503919, 521001, 525454, 542682, 561078, 561444, 604632, 655018, 671892, 694668, 723576, 748104, 783874, 788181, 810446, 842166, 906948, 982527, 1007838, 1042002, 1050908, 1085364, 1122156, 1122888, 1175811, 1215669, 1310036, 1343784, 1389336, 1567748, 1576362, 1620892, 1684332, 1813896, 1839089, 1965054, 2015676, 2084004, 2101816, 2170728, 2244312, 2351622, 2364543, 2431338, 2620072, 2947581, 3135496, 3152724, 3241784, 3368664, 3415451, 3527433, 3647007, 3678178, 3930108, 4031352, 4168008, 4703244, 4729086, 4862676, 5517267, 5895162, 6305448, 6830902, 7054866, 7294014, 7356356, 7860216, 9406488, 9458172, 9725352, 10246353, 11034534, 11790324, 13661804, 14109732, 14588028, 14712712, 16551801, 18916344, 20492706, 22069068, 23580648, 23908157, 27323608, 28219464, 29176056, 30739059, 33103602, 40985412, 44138136, 47816314, 61478118, 66207204, 71724471, 81970824, 95632628, 122956236, 132414408, 143448942, 191265256, 215173413, 245912472, 286897884, 430346826, 573795768, 860693652, 1721387304]

約数ペア:

[(1, 1721387304), (2, 860693652), (3, 573795768), (4, 430346826), (6, 286897884), (7, 245912472), (8, 215173413), (9, 191265256), (12, 143448942), (13, 132414408), (14, 122956236), (18, 95632628), (21, 81970824), (24, 71724471), (26, 66207204), (28, 61478118), (36, 47816314), (39, 44138136), (42, 40985412), (52, 33103602), (56, 30739059), (59, 29176056), (61, 28219464), (63, 27323608), (72, 23908157), (73, 23580648), (78, 22069068), (84, 20492706), (91, 18916344), (104, 16551801), (117, 14712712), (118, 14588028), (122, 14109732), (126, 13661804), (146, 11790324), (156, 11034534), (168, 10246353), (177, 9725352), (182, 9458172), (183, 9406488), (219, 7860216), (234, 7356356), (236, 7294014), (244, 7054866), (252, 6830902), (273, 6305448), (292, 5895162), (312, 5517267), (354, 4862676), (364, 4729086), (366, 4703244), (413, 4168008), (427, 4031352), (438, 3930108), (468, 3678178), (472, 3647007), (488, 3527433), (504, 3415451), (511, 3368664), (531, 3241784), (546, 3152724), (549, 3135496), (584, 2947581), (657, 2620072), (708, 2431338), (728, 2364543), (732, 2351622), (767, 2244312), (793, 2170728), (819, 2101816), (826, 2084004), (854, 2015676), (876, 1965054), (936, 1839089), (949, 1813896), (1022, 1684332), (1062, 1620892), (1092, 1576362), (1098, 1567748), (1239, 1389336), (1281, 1343784), (1314, 1310036), (1416, 1215669), (1464, 1175811), (1533, 1122888), (1534, 1122156), (1586, 1085364), (1638, 1050908), (1652, 1042002), (1708, 1007838), (1752, 982527), (1898, 906948), (2044, 842166), (2124, 810446), (2184, 788181), (2196, 783874), (2301, 748104), (2379, 723576), (2478, 694668), (2562, 671892), (2628, 655018), (2847, 604632), (3066, 561444), (3068, 561078), (3172, 542682), (3276, 525454), (3304, 521001), (3416, 503919), (3599, 478296), (3717, 463112), (3796, 453474), (3843, 447928), (4088, 421083), (4248, 405223), (4307, 399672), (4392, 391937), (4453, 386568), (4599, 374296), (4602, 374052), (4758, 361788), (4956, 347334), (5124, 335946), (5256, 327509), (5369, 320616), (5551, 310104), (5694, 302316), (6132, 280722), (6136, 280539), (6344, 271341), (6552, 262727), (6643, 259128), (6903, 249368), (7137, 241192), (7198, 239148), (7434, 231556), (7592, 226737), (7686, 223964), (8541, 201544), (8614, 199836), (8906, 193284), (9198, 187148), (9204, 187026), (9516, 180894), (9912, 173667), (10248, 167973), (10738, 160308), (10797, 159432), (11102, 155052), (11388, 151158), (12264, 140361), (12921, 133224), (13286, 129564), (13359, 128856), (13806, 124684), (14274, 120596), (14396, 119574), (14868, 115778), (15372, 111982), (16107, 106872), (16653, 103368), (17082, 100772), (17228, 99918), (17812, 96642), (18396, 93574), (18408, 93513), (19032, 90447), (19929, 86376), (21476, 80154), (21594, 79716), (22204, 77526), (22776, 75579), (25193, 68328), (25842, 66612), (26572, 64782), (26718, 64428), (27612, 62342), (28548, 60298), (28792, 59787), (29736, 57889), (30149, 57096), (30744, 55991), (31171, 55224), (32214, 53436), (32391, 53144), (33306, 51684), (34164, 50386), (34456, 49959), (35624, 48321), (36792, 46787), (38763, 44408), (39858, 43188), (40077, 42952)]