872182688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6491}}^1$

素因数の和:6550

約数の個数: 96

約数和(自身を含む): 2061339840

約数和(自身を除く): 1189157152

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 416, 442, 494, 544, 608, 646, 884, 988, 1292, 1768, 1976, 2584, 3536, 3952, 4199, 5168, 6491, 7072, 7904, 8398, 10336, 12982, 16796, 25964, 33592, 51928, 67184, 84383, 103856, 110347, 123329, 134368, 168766, 207712, 220694, 246658, 337532, 441388, 493316, 675064, 882776, 986632, 1350128, 1434511, 1603277, 1765552, 1973264, 2096593, 2700256, 2869022, 3206554, 3531104, 3946528, 4193186, 5738044, 6413108, 8386372, 11476088, 12826216, 16772744, 22952176, 25652432, 27255709, 33545488, 45904352, 51304864, 54511418, 67090976, 109022836, 218045672, 436091344, 872182688]

約数ペア:

[(1, 872182688), (2, 436091344), (4, 218045672), (8, 109022836), (13, 67090976), (16, 54511418), (17, 51304864), (19, 45904352), (26, 33545488), (32, 27255709), (34, 25652432), (38, 22952176), (52, 16772744), (68, 12826216), (76, 11476088), (104, 8386372), (136, 6413108), (152, 5738044), (208, 4193186), (221, 3946528), (247, 3531104), (272, 3206554), (304, 2869022), (323, 2700256), (416, 2096593), (442, 1973264), (494, 1765552), (544, 1603277), (608, 1434511), (646, 1350128), (884, 986632), (988, 882776), (1292, 675064), (1768, 493316), (1976, 441388), (2584, 337532), (3536, 246658), (3952, 220694), (4199, 207712), (5168, 168766), (6491, 134368), (7072, 123329), (7904, 110347), (8398, 103856), (10336, 84383), (12982, 67184), (16796, 51928), (25964, 33592)]