231040512

素因数分解:

$2^9\times 3^6\times {\mathrm{619}}^1$

素因数の和:655

約数の個数: 140

約数和(自身を含む): 693246180

約数和(自身を除く): 462205668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 619, 648, 729, 768, 864, 972, 1152, 1238, 1296, 1458, 1536, 1728, 1857, 1944, 2304, 2476, 2592, 2916, 3456, 3714, 3888, 4608, 4952, 5184, 5571, 5832, 6912, 7428, 7776, 9904, 10368, 11142, 11664, 13824, 14856, 15552, 16713, 19808, 20736, 22284, 23328, 29712, 31104, 33426, 39616, 41472, 44568, 46656, 50139, 59424, 62208, 66852, 79232, 89136, 93312, 100278, 118848, 124416, 133704, 150417, 158464, 178272, 186624, 200556, 237696, 267408, 300834, 316928, 356544, 373248, 401112, 451251, 475392, 534816, 601668, 713088, 802224, 902502, 950784, 1069632, 1203336, 1426176, 1604448, 1805004, 2139264, 2406672, 2852352, 3208896, 3610008, 4278528, 4813344, 6417792, 7220016, 8557056, 9626688, 12835584, 14440032, 19253376, 25671168, 28880064, 38506752, 57760128, 77013504, 115520256, 231040512]

約数ペア:

[(1, 231040512), (2, 115520256), (3, 77013504), (4, 57760128), (6, 38506752), (8, 28880064), (9, 25671168), (12, 19253376), (16, 14440032), (18, 12835584), (24, 9626688), (27, 8557056), (32, 7220016), (36, 6417792), (48, 4813344), (54, 4278528), (64, 3610008), (72, 3208896), (81, 2852352), (96, 2406672), (108, 2139264), (128, 1805004), (144, 1604448), (162, 1426176), (192, 1203336), (216, 1069632), (243, 950784), (256, 902502), (288, 802224), (324, 713088), (384, 601668), (432, 534816), (486, 475392), (512, 451251), (576, 401112), (619, 373248), (648, 356544), (729, 316928), (768, 300834), (864, 267408), (972, 237696), (1152, 200556), (1238, 186624), (1296, 178272), (1458, 158464), (1536, 150417), (1728, 133704), (1857, 124416), (1944, 118848), (2304, 100278), (2476, 93312), (2592, 89136), (2916, 79232), (3456, 66852), (3714, 62208), (3888, 59424), (4608, 50139), (4952, 46656), (5184, 44568), (5571, 41472), (5832, 39616), (6912, 33426), (7428, 31104), (7776, 29712), (9904, 23328), (10368, 22284), (11142, 20736), (11664, 19808), (13824, 16713), (14856, 15552)]