19894246848

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{170141}}^1$

素因数の和:170195

約数の個数: 168

約数和(自身を含む): 67417066080

約数和(自身を除く): 47522819232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 192, 203, 224, 232, 252, 261, 288, 336, 348, 406, 448, 464, 504, 522, 576, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1344, 1392, 1624, 1827, 1856, 2016, 2088, 2436, 2784, 3248, 3654, 4032, 4176, 4872, 5568, 6496, 7308, 8352, 9744, 12992, 14616, 16704, 19488, 29232, 38976, 58464, 116928, 170141, 340282, 510423, 680564, 1020846, 1190987, 1361128, 1531269, 2041692, 2381974, 2722256, 3062538, 3572961, 4083384, 4763948, 4934089, 5444512, 6125076, 7145922, 8166768, 9527896, 9868178, 10718883, 10889024, 12250152, 14291844, 14802267, 16333536, 19055792, 19736356, 21437766, 24500304, 28583688, 29604534, 32667072, 34538623, 38111584, 39472712, 42875532, 44406801, 49000608, 57167376, 59209068, 69077246, 76223168, 78945424, 85751064, 88813602, 98001216, 103615869, 114334752, 118418136, 138154492, 157890848, 171502128, 177627204, 207231738, 228669504, 236836272, 276308984, 310847607, 315781696, 343004256, 355254408, 414463476, 473672544, 552617968, 621695214, 686008512, 710508816, 828926952, 947345088, 1105235936, 1243390428, 1421017632, 1657853904, 2210471872, 2486780856, 2842035264, 3315707808, 4973561712, 6631415616, 9947123424, 19894246848]

約数ペア:

[(1, 19894246848), (2, 9947123424), (3, 6631415616), (4, 4973561712), (6, 3315707808), (7, 2842035264), (8, 2486780856), (9, 2210471872), (12, 1657853904), (14, 1421017632), (16, 1243390428), (18, 1105235936), (21, 947345088), (24, 828926952), (28, 710508816), (29, 686008512), (32, 621695214), (36, 552617968), (42, 473672544), (48, 414463476), (56, 355254408), (58, 343004256), (63, 315781696), (64, 310847607), (72, 276308984), (84, 236836272), (87, 228669504), (96, 207231738), (112, 177627204), (116, 171502128), (126, 157890848), (144, 138154492), (168, 118418136), (174, 114334752), (192, 103615869), (203, 98001216), (224, 88813602), (232, 85751064), (252, 78945424), (261, 76223168), (288, 69077246), (336, 59209068), (348, 57167376), (406, 49000608), (448, 44406801), (464, 42875532), (504, 39472712), (522, 38111584), (576, 34538623), (609, 32667072), (672, 29604534), (696, 28583688), (812, 24500304), (928, 21437766), (1008, 19736356), (1044, 19055792), (1218, 16333536), (1344, 14802267), (1392, 14291844), (1624, 12250152), (1827, 10889024), (1856, 10718883), (2016, 9868178), (2088, 9527896), (2436, 8166768), (2784, 7145922), (3248, 6125076), (3654, 5444512), (4032, 4934089), (4176, 4763948), (4872, 4083384), (5568, 3572961), (6496, 3062538), (7308, 2722256), (8352, 2381974), (9744, 2041692), (12992, 1531269), (14616, 1361128), (16704, 1190987), (19488, 1020846), (29232, 680564), (38976, 510423), (58464, 340282), (116928, 170141)]