19512680976

素因数分解:

$2^4\times 3^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{4657}}^1$

素因数の和:4791

約数の個数: 200

約数和(自身を含む): 58496784984

約数和(自身を除く): 38984104008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 61, 72, 81, 106, 108, 122, 144, 159, 162, 183, 212, 216, 244, 318, 324, 366, 424, 432, 477, 488, 549, 636, 648, 732, 848, 954, 976, 1098, 1272, 1296, 1431, 1464, 1647, 1908, 2196, 2544, 2862, 2928, 3233, 3294, 3816, 4293, 4392, 4657, 4941, 5724, 6466, 6588, 7632, 8586, 8784, 9314, 9699, 9882, 11448, 12932, 13176, 13971, 17172, 18628, 19398, 19764, 22896, 25864, 26352, 27942, 29097, 34344, 37256, 38796, 39528, 41913, 51728, 55884, 58194, 68688, 74512, 77592, 79056, 83826, 87291, 111768, 116388, 125739, 155184, 167652, 174582, 223536, 232776, 246821, 251478, 261873, 284077, 335304, 349164, 377217, 465552, 493642, 502956, 523746, 568154, 670608, 698328, 740463, 754434, 852231, 987284, 1005912, 1047492, 1136308, 1396656, 1480926, 1508868, 1704462, 1974568, 2011824, 2094984, 2221389, 2272616, 2556693, 2961852, 3017736, 3408924, 3949136, 4189968, 4442778, 4545232, 5113386, 5923704, 6035472, 6664167, 6817848, 7670079, 8885556, 10226772, 11847408, 13328334, 13635696, 15056081, 15340158, 17771112, 19992501, 20453544, 23010237, 26656668, 30112162, 30680316, 35542224, 39985002, 40907088, 45168243, 46020474, 53313336, 60224324, 61360632, 79970004, 90336486, 92040948, 106626672, 120448648, 122721264, 135504729, 159940008, 180672972, 184081896, 240897296, 271009458, 319880016, 361345944, 368163792, 406514187, 542018916, 722691888, 813028374, 1084037832, 1219542561, 1626056748, 2168075664, 2439085122, 3252113496, 4878170244, 6504226992, 9756340488, 19512680976]

約数ペア:

[(1, 19512680976), (2, 9756340488), (3, 6504226992), (4, 4878170244), (6, 3252113496), (8, 2439085122), (9, 2168075664), (12, 1626056748), (16, 1219542561), (18, 1084037832), (24, 813028374), (27, 722691888), (36, 542018916), (48, 406514187), (53, 368163792), (54, 361345944), (61, 319880016), (72, 271009458), (81, 240897296), (106, 184081896), (108, 180672972), (122, 159940008), (144, 135504729), (159, 122721264), (162, 120448648), (183, 106626672), (212, 92040948), (216, 90336486), (244, 79970004), (318, 61360632), (324, 60224324), (366, 53313336), (424, 46020474), (432, 45168243), (477, 40907088), (488, 39985002), (549, 35542224), (636, 30680316), (648, 30112162), (732, 26656668), (848, 23010237), (954, 20453544), (976, 19992501), (1098, 17771112), (1272, 15340158), (1296, 15056081), (1431, 13635696), (1464, 13328334), (1647, 11847408), (1908, 10226772), (2196, 8885556), (2544, 7670079), (2862, 6817848), (2928, 6664167), (3233, 6035472), (3294, 5923704), (3816, 5113386), (4293, 4545232), (4392, 4442778), (4657, 4189968), (4941, 3949136), (5724, 3408924), (6466, 3017736), (6588, 2961852), (7632, 2556693), (8586, 2272616), (8784, 2221389), (9314, 2094984), (9699, 2011824), (9882, 1974568), (11448, 1704462), (12932, 1508868), (13176, 1480926), (13971, 1396656), (17172, 1136308), (18628, 1047492), (19398, 1005912), (19764, 987284), (22896, 852231), (25864, 754434), (26352, 740463), (27942, 698328), (29097, 670608), (34344, 568154), (37256, 523746), (38796, 502956), (39528, 493642), (41913, 465552), (51728, 377217), (55884, 349164), (58194, 335304), (68688, 284077), (74512, 261873), (77592, 251478), (79056, 246821), (83826, 232776), (87291, 223536), (111768, 174582), (116388, 167652), (125739, 155184)]