19761683328

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{787}}^1$

素因数の和:1185

約数の個数: 192

約数和(自身を含む): 57928590720

約数和(自身を除く): 38166907392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 284, 288, 307, 384, 426, 568, 576, 614, 639, 787, 852, 921, 1136, 1152, 1228, 1278, 1574, 1704, 1842, 2272, 2361, 2456, 2556, 2763, 3148, 3408, 3684, 4544, 4722, 4912, 5112, 5526, 6296, 6816, 7083, 7368, 9088, 9444, 9824, 10224, 11052, 12592, 13632, 14166, 14736, 18888, 19648, 20448, 21797, 22104, 25184, 27264, 28332, 29472, 37776, 39296, 40896, 43594, 44208, 50368, 55877, 56664, 58944, 65391, 75552, 81792, 87188, 88416, 100736, 111754, 113328, 117888, 130782, 151104, 167631, 174376, 176832, 196173, 223508, 226656, 241609, 261564, 302208, 335262, 348752, 353664, 392346, 447016, 453312, 483218, 502893, 523128, 670524, 697504, 724827, 784692, 894032, 906624, 966436, 1005786, 1046256, 1341048, 1395008, 1449654, 1569384, 1788064, 1932872, 2011572, 2092512, 2174481, 2682096, 2790016, 2899308, 3138768, 3576128, 3865744, 4023144, 4185024, 4348962, 5364192, 5798616, 6277536, 7152256, 7731488, 8046288, 8370048, 8697924, 10728384, 11597232, 12555072, 15462976, 16092576, 17154239, 17395848, 21456768, 23194464, 25110144, 30925952, 32185152, 34308478, 34791696, 46388928, 51462717, 64370304, 68616956, 69583392, 92777856, 102925434, 137233912, 139166784, 154388151, 205850868, 274467824, 278333568, 308776302, 411701736, 548935648, 617552604, 823403472, 1097871296, 1235105208, 1646806944, 2195742592, 2470210416, 3293613888, 4940420832, 6587227776, 9880841664, 19761683328]

約数ペア:

[(1, 19761683328), (2, 9880841664), (3, 6587227776), (4, 4940420832), (6, 3293613888), (8, 2470210416), (9, 2195742592), (12, 1646806944), (16, 1235105208), (18, 1097871296), (24, 823403472), (32, 617552604), (36, 548935648), (48, 411701736), (64, 308776302), (71, 278333568), (72, 274467824), (96, 205850868), (128, 154388151), (142, 139166784), (144, 137233912), (192, 102925434), (213, 92777856), (284, 69583392), (288, 68616956), (307, 64370304), (384, 51462717), (426, 46388928), (568, 34791696), (576, 34308478), (614, 32185152), (639, 30925952), (787, 25110144), (852, 23194464), (921, 21456768), (1136, 17395848), (1152, 17154239), (1228, 16092576), (1278, 15462976), (1574, 12555072), (1704, 11597232), (1842, 10728384), (2272, 8697924), (2361, 8370048), (2456, 8046288), (2556, 7731488), (2763, 7152256), (3148, 6277536), (3408, 5798616), (3684, 5364192), (4544, 4348962), (4722, 4185024), (4912, 4023144), (5112, 3865744), (5526, 3576128), (6296, 3138768), (6816, 2899308), (7083, 2790016), (7368, 2682096), (9088, 2174481), (9444, 2092512), (9824, 2011572), (10224, 1932872), (11052, 1788064), (12592, 1569384), (13632, 1449654), (14166, 1395008), (14736, 1341048), (18888, 1046256), (19648, 1005786), (20448, 966436), (21797, 906624), (22104, 894032), (25184, 784692), (27264, 724827), (28332, 697504), (29472, 670524), (37776, 523128), (39296, 502893), (40896, 483218), (43594, 453312), (44208, 447016), (50368, 392346), (55877, 353664), (56664, 348752), (58944, 335262), (65391, 302208), (75552, 261564), (81792, 241609), (87188, 226656), (88416, 223508), (100736, 196173), (111754, 176832), (113328, 174376), (117888, 167631), (130782, 151104)]