260721552

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8527}}^1$

素因数の和:8565

約数の個数: 120

約数和(自身を含む): 843862656

約数和(自身を除く): 583141104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7644, 8527, 10192, 15288, 17054, 25581, 30576, 34108, 51162, 59689, 68216, 102324, 110851, 119378, 136432, 179067, 204648, 221702, 238756, 332553, 358134, 409296, 417823, 443404, 477512, 665106, 716268, 775957, 835646, 886808, 955024, 1253469, 1330212, 1432536, 1551914, 1671292, 1773616, 2327871, 2506938, 2660424, 2865072, 3103828, 3342584, 4655742, 5013876, 5320848, 5431699, 6207656, 6685168, 9311484, 10027752, 10863398, 12415312, 16295097, 18622968, 20055504, 21726796, 32590194, 37245936, 43453592, 65180388, 86907184, 130360776, 260721552]

約数ペア:

[(1, 260721552), (2, 130360776), (3, 86907184), (4, 65180388), (6, 43453592), (7, 37245936), (8, 32590194), (12, 21726796), (13, 20055504), (14, 18622968), (16, 16295097), (21, 12415312), (24, 10863398), (26, 10027752), (28, 9311484), (39, 6685168), (42, 6207656), (48, 5431699), (49, 5320848), (52, 5013876), (56, 4655742), (78, 3342584), (84, 3103828), (91, 2865072), (98, 2660424), (104, 2506938), (112, 2327871), (147, 1773616), (156, 1671292), (168, 1551914), (182, 1432536), (196, 1330212), (208, 1253469), (273, 955024), (294, 886808), (312, 835646), (336, 775957), (364, 716268), (392, 665106), (546, 477512), (588, 443404), (624, 417823), (637, 409296), (728, 358134), (784, 332553), (1092, 238756), (1176, 221702), (1274, 204648), (1456, 179067), (1911, 136432), (2184, 119378), (2352, 110851), (2548, 102324), (3822, 68216), (4368, 59689), (5096, 51162), (7644, 34108), (8527, 30576), (10192, 25581), (15288, 17054)]