399449088

素因数分解:

$2^{10}\times 3^2\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:602

約数の個数: 132

約数和(自身を含む): 1168755120

約数和(自身を除く): 769306032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 256, 267, 288, 356, 384, 487, 512, 534, 576, 712, 768, 801, 974, 1024, 1068, 1152, 1424, 1461, 1536, 1602, 1948, 2136, 2304, 2848, 2922, 3072, 3204, 3896, 4272, 4383, 4608, 5696, 5844, 6408, 7792, 8544, 8766, 9216, 11392, 11688, 12816, 15584, 17088, 17532, 22784, 23376, 25632, 31168, 34176, 35064, 43343, 45568, 46752, 51264, 62336, 68352, 70128, 86686, 91136, 93504, 102528, 124672, 130029, 136704, 140256, 173372, 187008, 205056, 249344, 260058, 273408, 280512, 346744, 374016, 390087, 410112, 498688, 520116, 561024, 693488, 748032, 780174, 820224, 1040232, 1122048, 1386976, 1496064, 1560348, 2080464, 2244096, 2773952, 3120696, 4160928, 4488192, 5547904, 6241392, 8321856, 11095808, 12482784, 16643712, 22191616, 24965568, 33287424, 44383232, 49931136, 66574848, 99862272, 133149696, 199724544, 399449088]

約数ペア:

[(1, 399449088), (2, 199724544), (3, 133149696), (4, 99862272), (6, 66574848), (8, 49931136), (9, 44383232), (12, 33287424), (16, 24965568), (18, 22191616), (24, 16643712), (32, 12482784), (36, 11095808), (48, 8321856), (64, 6241392), (72, 5547904), (89, 4488192), (96, 4160928), (128, 3120696), (144, 2773952), (178, 2244096), (192, 2080464), (256, 1560348), (267, 1496064), (288, 1386976), (356, 1122048), (384, 1040232), (487, 820224), (512, 780174), (534, 748032), (576, 693488), (712, 561024), (768, 520116), (801, 498688), (974, 410112), (1024, 390087), (1068, 374016), (1152, 346744), (1424, 280512), (1461, 273408), (1536, 260058), (1602, 249344), (1948, 205056), (2136, 187008), (2304, 173372), (2848, 140256), (2922, 136704), (3072, 130029), (3204, 124672), (3896, 102528), (4272, 93504), (4383, 91136), (4608, 86686), (5696, 70128), (5844, 68352), (6408, 62336), (7792, 51264), (8544, 46752), (8766, 45568), (9216, 43343), (11392, 35064), (11688, 34176), (12816, 31168), (15584, 25632), (17088, 23376), (17532, 22784)]