9989865072

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1553}}^1$

素因数の和:1740

約数の個数: 240

約数和(自身を含む): 31743968256

約数和(自身を除く): 21754103184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 131, 132, 144, 176, 186, 198, 248, 262, 264, 279, 341, 372, 393, 396, 496, 524, 528, 558, 682, 744, 786, 792, 1023, 1048, 1116, 1179, 1364, 1441, 1488, 1553, 1572, 1584, 2046, 2096, 2232, 2358, 2728, 2882, 3069, 3106, 3144, 4061, 4092, 4323, 4464, 4659, 4716, 5456, 5764, 6138, 6212, 6288, 8122, 8184, 8646, 9318, 9432, 11528, 12183, 12276, 12424, 12969, 13977, 16244, 16368, 17083, 17292, 18636, 18864, 23056, 24366, 24552, 24848, 25938, 27954, 32488, 34166, 34584, 36549, 37272, 44671, 48143, 48732, 49104, 51249, 51876, 55908, 64976, 68332, 69168, 73098, 74544, 89342, 96286, 97464, 102498, 103752, 111816, 134013, 136664, 144429, 146196, 153747, 178684, 192572, 194928, 203443, 204996, 207504, 223632, 268026, 273328, 288858, 292392, 307494, 357368, 385144, 402039, 406886, 409992, 433287, 529573, 536052, 577716, 584784, 610329, 614988, 714736, 770288, 804078, 813772, 819984, 866574, 1059146, 1072104, 1155432, 1220658, 1229976, 1588719, 1608156, 1627544, 1733148, 1830987, 2118292, 2144208, 2237873, 2310864, 2441316, 2459952, 3177438, 3216312, 3255088, 3466296, 3661974, 4236584, 4475746, 4766157, 4882632, 6306733, 6354876, 6432624, 6713619, 6932592, 7323948, 8473168, 8951492, 9532314, 9765264, 12613466, 12709752, 13427238, 14647896, 17902984, 18920199, 19064628, 20140857, 25226932, 25419504, 26854476, 29295792, 35805968, 37840398, 38129256, 40281714, 50453864, 53708952, 56760597, 69374063, 75680796, 76258512, 80563428, 100907728, 107417904, 113521194, 138748126, 151361592, 161126856, 208122189, 227042388, 277496252, 302723184, 322253712, 416244378, 454084776, 554992504, 624366567, 832488756, 908169552, 1109985008, 1248733134, 1664977512, 2497466268, 3329955024, 4994932536, 9989865072]

約数ペア:

[(1, 9989865072), (2, 4994932536), (3, 3329955024), (4, 2497466268), (6, 1664977512), (8, 1248733134), (9, 1109985008), (11, 908169552), (12, 832488756), (16, 624366567), (18, 554992504), (22, 454084776), (24, 416244378), (31, 322253712), (33, 302723184), (36, 277496252), (44, 227042388), (48, 208122189), (62, 161126856), (66, 151361592), (72, 138748126), (88, 113521194), (93, 107417904), (99, 100907728), (124, 80563428), (131, 76258512), (132, 75680796), (144, 69374063), (176, 56760597), (186, 53708952), (198, 50453864), (248, 40281714), (262, 38129256), (264, 37840398), (279, 35805968), (341, 29295792), (372, 26854476), (393, 25419504), (396, 25226932), (496, 20140857), (524, 19064628), (528, 18920199), (558, 17902984), (682, 14647896), (744, 13427238), (786, 12709752), (792, 12613466), (1023, 9765264), (1048, 9532314), (1116, 8951492), (1179, 8473168), (1364, 7323948), (1441, 6932592), (1488, 6713619), (1553, 6432624), (1572, 6354876), (1584, 6306733), (2046, 4882632), (2096, 4766157), (2232, 4475746), (2358, 4236584), (2728, 3661974), (2882, 3466296), (3069, 3255088), (3106, 3216312), (3144, 3177438), (4061, 2459952), (4092, 2441316), (4323, 2310864), (4464, 2237873), (4659, 2144208), (4716, 2118292), (5456, 1830987), (5764, 1733148), (6138, 1627544), (6212, 1608156), (6288, 1588719), (8122, 1229976), (8184, 1220658), (8646, 1155432), (9318, 1072104), (9432, 1059146), (11528, 866574), (12183, 819984), (12276, 813772), (12424, 804078), (12969, 770288), (13977, 714736), (16244, 614988), (16368, 610329), (17083, 584784), (17292, 577716), (18636, 536052), (18864, 529573), (23056, 433287), (24366, 409992), (24552, 406886), (24848, 402039), (25938, 385144), (27954, 357368), (32488, 307494), (34166, 292392), (34584, 288858), (36549, 273328), (37272, 268026), (44671, 223632), (48143, 207504), (48732, 204996), (49104, 203443), (51249, 194928), (51876, 192572), (55908, 178684), (64976, 153747), (68332, 146196), (69168, 144429), (73098, 136664), (74544, 134013), (89342, 111816), (96286, 103752), (97464, 102498)]