686324256

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1373}}^1$

素因数の和:1554

約数の個数: 96

約数和(自身を含む): 1861429248

約数和(自身を除く): 1175104992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 127, 164, 246, 254, 328, 381, 492, 508, 656, 762, 984, 1016, 1312, 1373, 1524, 1968, 2032, 2746, 3048, 3936, 4064, 4119, 5207, 5492, 6096, 8238, 10414, 10984, 12192, 15621, 16476, 20828, 21968, 31242, 32952, 41656, 43936, 56293, 62484, 65904, 83312, 112586, 124968, 131808, 166624, 168879, 174371, 225172, 249936, 337758, 348742, 450344, 499872, 523113, 675516, 697484, 900688, 1046226, 1351032, 1394968, 1801376, 2092452, 2702064, 2789936, 4184904, 5404128, 5579872, 7149211, 8369808, 14298422, 16739616, 21447633, 28596844, 42895266, 57193688, 85790532, 114387376, 171581064, 228774752, 343162128, 686324256]

約数ペア:

[(1, 686324256), (2, 343162128), (3, 228774752), (4, 171581064), (6, 114387376), (8, 85790532), (12, 57193688), (16, 42895266), (24, 28596844), (32, 21447633), (41, 16739616), (48, 14298422), (82, 8369808), (96, 7149211), (123, 5579872), (127, 5404128), (164, 4184904), (246, 2789936), (254, 2702064), (328, 2092452), (381, 1801376), (492, 1394968), (508, 1351032), (656, 1046226), (762, 900688), (984, 697484), (1016, 675516), (1312, 523113), (1373, 499872), (1524, 450344), (1968, 348742), (2032, 337758), (2746, 249936), (3048, 225172), (3936, 174371), (4064, 168879), (4119, 166624), (5207, 131808), (5492, 124968), (6096, 112586), (8238, 83312), (10414, 65904), (10984, 62484), (12192, 56293), (15621, 43936), (16476, 41656), (20828, 32952), (21968, 31242)]