390227712

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2503}}^1$

素因数の和:2558

約数の個数: 144

約数和(自身を含む): 1228362240

約数和(自身を除く): 838134528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 256, 336, 348, 384, 406, 448, 464, 609, 672, 696, 768, 812, 896, 928, 1218, 1344, 1392, 1624, 1792, 1856, 2436, 2503, 2688, 2784, 3248, 3712, 4872, 5006, 5376, 5568, 6496, 7424, 7509, 9744, 10012, 11136, 12992, 15018, 17521, 19488, 20024, 22272, 25984, 30036, 35042, 38976, 40048, 51968, 52563, 60072, 70084, 72587, 77952, 80096, 105126, 120144, 140168, 145174, 155904, 160192, 210252, 217761, 240288, 280336, 290348, 320384, 420504, 435522, 480576, 508109, 560672, 580696, 640768, 841008, 871044, 961152, 1016218, 1121344, 1161392, 1524327, 1682016, 1742088, 1922304, 2032436, 2242688, 2322784, 3048654, 3364032, 3484176, 4064872, 4485376, 4645568, 6097308, 6728064, 6968352, 8129744, 9291136, 12194616, 13456128, 13936704, 16259488, 18582272, 24389232, 27873408, 32518976, 48778464, 55746816, 65037952, 97556928, 130075904, 195113856, 390227712]

約数ペア:

[(1, 390227712), (2, 195113856), (3, 130075904), (4, 97556928), (6, 65037952), (7, 55746816), (8, 48778464), (12, 32518976), (14, 27873408), (16, 24389232), (21, 18582272), (24, 16259488), (28, 13936704), (29, 13456128), (32, 12194616), (42, 9291136), (48, 8129744), (56, 6968352), (58, 6728064), (64, 6097308), (84, 4645568), (87, 4485376), (96, 4064872), (112, 3484176), (116, 3364032), (128, 3048654), (168, 2322784), (174, 2242688), (192, 2032436), (203, 1922304), (224, 1742088), (232, 1682016), (256, 1524327), (336, 1161392), (348, 1121344), (384, 1016218), (406, 961152), (448, 871044), (464, 841008), (609, 640768), (672, 580696), (696, 560672), (768, 508109), (812, 480576), (896, 435522), (928, 420504), (1218, 320384), (1344, 290348), (1392, 280336), (1624, 240288), (1792, 217761), (1856, 210252), (2436, 160192), (2503, 155904), (2688, 145174), (2784, 140168), (3248, 120144), (3712, 105126), (4872, 80096), (5006, 77952), (5376, 72587), (5568, 70084), (6496, 60072), (7424, 52563), (7509, 51968), (9744, 40048), (10012, 38976), (11136, 35042), (12992, 30036), (15018, 25984), (17521, 22272), (19488, 20024)]