217077408

素因数分解:

$2^5\times 3^4\times {\mathrm{89}}^1\times {\mathrm{941}}^1$

素因数の和:1052

約数の個数: 120

約数和(自身を含む): 646277940

約数和(自身を除く): 429200532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 89, 96, 108, 144, 162, 178, 216, 267, 288, 324, 356, 432, 534, 648, 712, 801, 864, 941, 1068, 1296, 1424, 1602, 1882, 2136, 2403, 2592, 2823, 2848, 3204, 3764, 4272, 4806, 5646, 6408, 7209, 7528, 8469, 8544, 9612, 11292, 12816, 14418, 15056, 16938, 19224, 22584, 25407, 25632, 28836, 30112, 33876, 38448, 45168, 50814, 57672, 67752, 76221, 76896, 83749, 90336, 101628, 115344, 135504, 152442, 167498, 203256, 230688, 251247, 271008, 304884, 334996, 406512, 502494, 609768, 669992, 753741, 813024, 1004988, 1219536, 1339984, 1507482, 2009976, 2261223, 2439072, 2679968, 3014964, 4019952, 4522446, 6029928, 6783669, 8039904, 9044892, 12059856, 13567338, 18089784, 24119712, 27134676, 36179568, 54269352, 72359136, 108538704, 217077408]

約数ペア:

[(1, 217077408), (2, 108538704), (3, 72359136), (4, 54269352), (6, 36179568), (8, 27134676), (9, 24119712), (12, 18089784), (16, 13567338), (18, 12059856), (24, 9044892), (27, 8039904), (32, 6783669), (36, 6029928), (48, 4522446), (54, 4019952), (72, 3014964), (81, 2679968), (89, 2439072), (96, 2261223), (108, 2009976), (144, 1507482), (162, 1339984), (178, 1219536), (216, 1004988), (267, 813024), (288, 753741), (324, 669992), (356, 609768), (432, 502494), (534, 406512), (648, 334996), (712, 304884), (801, 271008), (864, 251247), (941, 230688), (1068, 203256), (1296, 167498), (1424, 152442), (1602, 135504), (1882, 115344), (2136, 101628), (2403, 90336), (2592, 83749), (2823, 76896), (2848, 76221), (3204, 67752), (3764, 57672), (4272, 50814), (4806, 45168), (5646, 38448), (6408, 33876), (7209, 30112), (7528, 28836), (8469, 25632), (8544, 25407), (9612, 22584), (11292, 19224), (12816, 16938), (14418, 15056)]