213686784

素因数分解:

$2^9\times 3^2\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:690

約数の個数: 120

約数和(自身を含む): 625584960

約数和(自身を除く): 411898176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 256, 288, 316, 384, 474, 512, 576, 587, 632, 711, 768, 948, 1152, 1174, 1264, 1422, 1536, 1761, 1896, 2304, 2348, 2528, 2844, 3522, 3792, 4608, 4696, 5056, 5283, 5688, 7044, 7584, 9392, 10112, 10566, 11376, 14088, 15168, 18784, 20224, 21132, 22752, 28176, 30336, 37568, 40448, 42264, 45504, 46373, 56352, 60672, 75136, 84528, 91008, 92746, 112704, 121344, 139119, 150272, 169056, 182016, 185492, 225408, 278238, 300544, 338112, 364032, 370984, 417357, 450816, 556476, 676224, 741968, 834714, 901632, 1112952, 1352448, 1483936, 1669428, 2225904, 2704896, 2967872, 3338856, 4451808, 5935744, 6677712, 8903616, 11871488, 13355424, 17807232, 23742976, 26710848, 35614464, 53421696, 71228928, 106843392, 213686784]

約数ペア:

[(1, 213686784), (2, 106843392), (3, 71228928), (4, 53421696), (6, 35614464), (8, 26710848), (9, 23742976), (12, 17807232), (16, 13355424), (18, 11871488), (24, 8903616), (32, 6677712), (36, 5935744), (48, 4451808), (64, 3338856), (72, 2967872), (79, 2704896), (96, 2225904), (128, 1669428), (144, 1483936), (158, 1352448), (192, 1112952), (237, 901632), (256, 834714), (288, 741968), (316, 676224), (384, 556476), (474, 450816), (512, 417357), (576, 370984), (587, 364032), (632, 338112), (711, 300544), (768, 278238), (948, 225408), (1152, 185492), (1174, 182016), (1264, 169056), (1422, 150272), (1536, 139119), (1761, 121344), (1896, 112704), (2304, 92746), (2348, 91008), (2528, 84528), (2844, 75136), (3522, 60672), (3792, 56352), (4608, 46373), (4696, 45504), (5056, 42264), (5283, 40448), (5688, 37568), (7044, 30336), (7584, 28176), (9392, 22752), (10112, 21132), (10566, 20224), (11376, 18784), (14088, 15168)]