216912849664

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{51973}}^1$

素因数の和:52150

約数の個数: 144

約数和(自身を含む): 527774764608

約数和(自身を除く): 310861914944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 137, 224, 238, 256, 272, 274, 448, 476, 544, 548, 896, 952, 959, 1088, 1096, 1792, 1904, 1918, 2176, 2192, 2329, 3808, 3836, 4352, 4384, 4658, 7616, 7672, 8768, 9316, 15232, 15344, 16303, 17536, 18632, 30464, 30688, 32606, 35072, 37264, 51973, 61376, 65212, 74528, 103946, 122752, 130424, 149056, 207892, 245504, 260848, 298112, 363811, 415784, 521696, 596224, 727622, 831568, 883541, 1043392, 1455244, 1663136, 1767082, 2086784, 2910488, 3326272, 3534164, 4173568, 5820976, 6184787, 6652544, 7068328, 7120301, 11641952, 12369574, 13305088, 14136656, 14240602, 23283904, 24739148, 28273312, 28481204, 46567808, 49478296, 49842107, 56546624, 56962408, 93135616, 98956592, 99684214, 113093248, 113924816, 121045117, 197913184, 199368428, 226186496, 227849632, 242090234, 395826368, 398736856, 455699264, 484180468, 791652736, 797473712, 847315819, 911398528, 968360936, 1583305472, 1594947424, 1694631638, 1822797056, 1936721872, 3189894848, 3389263276, 3873443744, 6379789696, 6778526552, 7746887488, 12759579392, 13557053104, 15493774976, 27114106208, 30987549952, 54228212416, 108456424832, 216912849664]

約数ペア:

[(1, 216912849664), (2, 108456424832), (4, 54228212416), (7, 30987549952), (8, 27114106208), (14, 15493774976), (16, 13557053104), (17, 12759579392), (28, 7746887488), (32, 6778526552), (34, 6379789696), (56, 3873443744), (64, 3389263276), (68, 3189894848), (112, 1936721872), (119, 1822797056), (128, 1694631638), (136, 1594947424), (137, 1583305472), (224, 968360936), (238, 911398528), (256, 847315819), (272, 797473712), (274, 791652736), (448, 484180468), (476, 455699264), (544, 398736856), (548, 395826368), (896, 242090234), (952, 227849632), (959, 226186496), (1088, 199368428), (1096, 197913184), (1792, 121045117), (1904, 113924816), (1918, 113093248), (2176, 99684214), (2192, 98956592), (2329, 93135616), (3808, 56962408), (3836, 56546624), (4352, 49842107), (4384, 49478296), (4658, 46567808), (7616, 28481204), (7672, 28273312), (8768, 24739148), (9316, 23283904), (15232, 14240602), (15344, 14136656), (16303, 13305088), (17536, 12369574), (18632, 11641952), (30464, 7120301), (30688, 7068328), (32606, 6652544), (35072, 6184787), (37264, 5820976), (51973, 4173568), (61376, 3534164), (65212, 3326272), (74528, 2910488), (103946, 2086784), (122752, 1767082), (130424, 1663136), (149056, 1455244), (207892, 1043392), (245504, 883541), (260848, 831568), (298112, 727622), (363811, 596224), (415784, 521696)]