427124448

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:518

約数の個数: 192

約数和(自身を含む): 1323786240

約数和(自身を除く): 896661792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 37, 48, 54, 62, 72, 74, 93, 96, 108, 111, 124, 144, 148, 186, 216, 222, 248, 279, 288, 296, 333, 372, 431, 432, 444, 496, 558, 592, 666, 744, 837, 862, 864, 888, 992, 999, 1116, 1147, 1184, 1293, 1332, 1488, 1674, 1724, 1776, 1998, 2232, 2294, 2586, 2664, 2976, 3348, 3441, 3448, 3552, 3879, 3996, 4464, 4588, 5172, 5328, 6696, 6882, 6896, 7758, 7992, 8928, 9176, 10323, 10344, 10656, 11637, 13361, 13392, 13764, 13792, 15516, 15947, 15984, 18352, 20646, 20688, 23274, 26722, 26784, 27528, 30969, 31032, 31894, 31968, 36704, 40083, 41292, 41376, 46548, 47841, 53444, 55056, 61938, 62064, 63788, 80166, 82584, 93096, 95682, 106888, 110112, 120249, 123876, 124128, 127576, 143523, 160332, 165168, 186192, 191364, 213776, 240498, 247752, 255152, 287046, 320664, 330336, 360747, 372384, 382728, 427552, 430569, 480996, 494357, 495504, 510304, 574092, 641328, 721494, 765456, 861138, 961992, 988714, 991008, 1148184, 1282656, 1442988, 1483071, 1530912, 1722276, 1923984, 1977428, 2296368, 2885976, 2966142, 3444552, 3847968, 3954856, 4449213, 4592736, 5771952, 5932284, 6889104, 7909712, 8898426, 11543904, 11864568, 13347639, 13778208, 15819424, 17796852, 23729136, 26695278, 35593704, 47458272, 53390556, 71187408, 106781112, 142374816, 213562224, 427124448]

約数ペア:

[(1, 427124448), (2, 213562224), (3, 142374816), (4, 106781112), (6, 71187408), (8, 53390556), (9, 47458272), (12, 35593704), (16, 26695278), (18, 23729136), (24, 17796852), (27, 15819424), (31, 13778208), (32, 13347639), (36, 11864568), (37, 11543904), (48, 8898426), (54, 7909712), (62, 6889104), (72, 5932284), (74, 5771952), (93, 4592736), (96, 4449213), (108, 3954856), (111, 3847968), (124, 3444552), (144, 2966142), (148, 2885976), (186, 2296368), (216, 1977428), (222, 1923984), (248, 1722276), (279, 1530912), (288, 1483071), (296, 1442988), (333, 1282656), (372, 1148184), (431, 991008), (432, 988714), (444, 961992), (496, 861138), (558, 765456), (592, 721494), (666, 641328), (744, 574092), (837, 510304), (862, 495504), (864, 494357), (888, 480996), (992, 430569), (999, 427552), (1116, 382728), (1147, 372384), (1184, 360747), (1293, 330336), (1332, 320664), (1488, 287046), (1674, 255152), (1724, 247752), (1776, 240498), (1998, 213776), (2232, 191364), (2294, 186192), (2586, 165168), (2664, 160332), (2976, 143523), (3348, 127576), (3441, 124128), (3448, 123876), (3552, 120249), (3879, 110112), (3996, 106888), (4464, 95682), (4588, 93096), (5172, 82584), (5328, 80166), (6696, 63788), (6882, 62064), (6896, 61938), (7758, 55056), (7992, 53444), (8928, 47841), (9176, 46548), (10323, 41376), (10344, 41292), (10656, 40083), (11637, 36704), (13361, 31968), (13392, 31894), (13764, 31032), (13792, 30969), (15516, 27528), (15947, 26784), (15984, 26722), (18352, 23274), (20646, 20688)]