19766837856

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:797

約数の個数: 192

約数和(自身を含む): 55736190720

約数和(自身を除く): 35969352864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 137, 204, 211, 272, 274, 408, 411, 419, 422, 544, 548, 633, 816, 822, 838, 844, 1096, 1257, 1266, 1632, 1644, 1676, 1688, 2192, 2329, 2514, 2532, 3288, 3352, 3376, 3587, 4384, 4658, 5028, 5064, 6576, 6704, 6752, 6987, 7123, 7174, 9316, 10056, 10128, 10761, 13152, 13408, 13974, 14246, 14348, 18632, 20112, 20256, 21369, 21522, 27948, 28492, 28696, 28907, 37264, 40224, 42738, 43044, 55896, 56984, 57392, 57403, 57814, 74528, 85476, 86088, 86721, 88409, 111792, 113968, 114784, 114806, 115628, 170952, 172176, 172209, 173442, 176818, 223584, 227936, 229612, 231256, 265227, 341904, 344352, 344418, 346884, 353636, 459224, 462512, 491419, 530454, 683808, 688836, 693768, 707272, 918448, 925024, 975851, 982838, 1060908, 1377672, 1387536, 1414544, 1474257, 1502953, 1836896, 1951702, 1965676, 2121816, 2755344, 2775072, 2829088, 2927553, 2948514, 3005906, 3903404, 3931352, 4243632, 4508859, 5510688, 5855106, 5897028, 6011812, 7806808, 7862704, 8487264, 9017718, 11710212, 11794056, 12023624, 12112033, 15613616, 15725408, 18035436, 23420424, 23588112, 24047248, 24224066, 31227232, 36070872, 36336099, 46840848, 47176224, 48094496, 48448132, 72141744, 72672198, 93681696, 96896264, 144283488, 145344396, 193792528, 205904561, 290688792, 387585056, 411809122, 581377584, 617713683, 823618244, 1162755168, 1235427366, 1647236488, 2470854732, 3294472976, 4941709464, 6588945952, 9883418928, 19766837856]

約数ペア:

[(1, 19766837856), (2, 9883418928), (3, 6588945952), (4, 4941709464), (6, 3294472976), (8, 2470854732), (12, 1647236488), (16, 1235427366), (17, 1162755168), (24, 823618244), (32, 617713683), (34, 581377584), (48, 411809122), (51, 387585056), (68, 290688792), (96, 205904561), (102, 193792528), (136, 145344396), (137, 144283488), (204, 96896264), (211, 93681696), (272, 72672198), (274, 72141744), (408, 48448132), (411, 48094496), (419, 47176224), (422, 46840848), (544, 36336099), (548, 36070872), (633, 31227232), (816, 24224066), (822, 24047248), (838, 23588112), (844, 23420424), (1096, 18035436), (1257, 15725408), (1266, 15613616), (1632, 12112033), (1644, 12023624), (1676, 11794056), (1688, 11710212), (2192, 9017718), (2329, 8487264), (2514, 7862704), (2532, 7806808), (3288, 6011812), (3352, 5897028), (3376, 5855106), (3587, 5510688), (4384, 4508859), (4658, 4243632), (5028, 3931352), (5064, 3903404), (6576, 3005906), (6704, 2948514), (6752, 2927553), (6987, 2829088), (7123, 2775072), (7174, 2755344), (9316, 2121816), (10056, 1965676), (10128, 1951702), (10761, 1836896), (13152, 1502953), (13408, 1474257), (13974, 1414544), (14246, 1387536), (14348, 1377672), (18632, 1060908), (20112, 982838), (20256, 975851), (21369, 925024), (21522, 918448), (27948, 707272), (28492, 693768), (28696, 688836), (28907, 683808), (37264, 530454), (40224, 491419), (42738, 462512), (43044, 459224), (55896, 353636), (56984, 346884), (57392, 344418), (57403, 344352), (57814, 341904), (74528, 265227), (85476, 231256), (86088, 229612), (86721, 227936), (88409, 223584), (111792, 176818), (113968, 173442), (114784, 172209), (114806, 172176), (115628, 170952)]