1728014904

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1111

約数の個数: 256

約数和(自身を含む): 6046617600

約数和(自身を除く): 4318602696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 107, 108, 126, 132, 154, 168, 189, 198, 214, 216, 231, 252, 264, 297, 308, 321, 378, 396, 428, 462, 504, 594, 616, 642, 693, 749, 756, 792, 856, 924, 963, 971, 1177, 1188, 1284, 1386, 1498, 1512, 1848, 1926, 1942, 2079, 2247, 2354, 2376, 2568, 2772, 2889, 2913, 2996, 3531, 3852, 3884, 4158, 4494, 4708, 5544, 5778, 5826, 5992, 6741, 6797, 7062, 7704, 7768, 8239, 8316, 8739, 8988, 9416, 10593, 10681, 11556, 11652, 13482, 13594, 14124, 16478, 16632, 17478, 17976, 20223, 20391, 21186, 21362, 23112, 23304, 24717, 26217, 26964, 27188, 28248, 31779, 32043, 32956, 34956, 40446, 40782, 42372, 42724, 49434, 52434, 53928, 54376, 61173, 63558, 64086, 65912, 69912, 74151, 74767, 80892, 81564, 84744, 85448, 96129, 98868, 103897, 104868, 122346, 127116, 128172, 148302, 149534, 161784, 163128, 183519, 192258, 197736, 207794, 209736, 222453, 224301, 244692, 254232, 256344, 288387, 296604, 299068, 311691, 367038, 384516, 415588, 444906, 448602, 489384, 576774, 593208, 598136, 623382, 672903, 727279, 734076, 769032, 831176, 889812, 897204, 935073, 1142867, 1153548, 1246764, 1345806, 1454558, 1468152, 1779624, 1794408, 1870146, 2018709, 2181837, 2285734, 2307096, 2493528, 2691612, 2805219, 2909116, 3428601, 3740292, 4037418, 4363674, 4571468, 5383224, 5610438, 5818232, 6545511, 6857202, 7480584, 8000069, 8074836, 8727348, 9142936, 10285803, 11220876, 13091022, 13714404, 16000138, 16149672, 17454696, 19636533, 20571606, 22441752, 24000207, 26182044, 27428808, 30857409, 32000276, 39273066, 41143212, 48000414, 52364088, 61714818, 64000552, 72000621, 78546132, 82286424, 96000828, 123429636, 144001242, 157092264, 192001656, 216001863, 246859272, 288002484, 432003726, 576004968, 864007452, 1728014904]

約数ペア:

[(1, 1728014904), (2, 864007452), (3, 576004968), (4, 432003726), (6, 288002484), (7, 246859272), (8, 216001863), (9, 192001656), (11, 157092264), (12, 144001242), (14, 123429636), (18, 96000828), (21, 82286424), (22, 78546132), (24, 72000621), (27, 64000552), (28, 61714818), (33, 52364088), (36, 48000414), (42, 41143212), (44, 39273066), (54, 32000276), (56, 30857409), (63, 27428808), (66, 26182044), (72, 24000207), (77, 22441752), (84, 20571606), (88, 19636533), (99, 17454696), (107, 16149672), (108, 16000138), (126, 13714404), (132, 13091022), (154, 11220876), (168, 10285803), (189, 9142936), (198, 8727348), (214, 8074836), (216, 8000069), (231, 7480584), (252, 6857202), (264, 6545511), (297, 5818232), (308, 5610438), (321, 5383224), (378, 4571468), (396, 4363674), (428, 4037418), (462, 3740292), (504, 3428601), (594, 2909116), (616, 2805219), (642, 2691612), (693, 2493528), (749, 2307096), (756, 2285734), (792, 2181837), (856, 2018709), (924, 1870146), (963, 1794408), (971, 1779624), (1177, 1468152), (1188, 1454558), (1284, 1345806), (1386, 1246764), (1498, 1153548), (1512, 1142867), (1848, 935073), (1926, 897204), (1942, 889812), (2079, 831176), (2247, 769032), (2354, 734076), (2376, 727279), (2568, 672903), (2772, 623382), (2889, 598136), (2913, 593208), (2996, 576774), (3531, 489384), (3852, 448602), (3884, 444906), (4158, 415588), (4494, 384516), (4708, 367038), (5544, 311691), (5778, 299068), (5826, 296604), (5992, 288387), (6741, 256344), (6797, 254232), (7062, 244692), (7704, 224301), (7768, 222453), (8239, 209736), (8316, 207794), (8739, 197736), (8988, 192258), (9416, 183519), (10593, 163128), (10681, 161784), (11556, 149534), (11652, 148302), (13482, 128172), (13594, 127116), (14124, 122346), (16478, 104868), (16632, 103897), (17478, 98868), (17976, 96129), (20223, 85448), (20391, 84744), (21186, 81564), (21362, 80892), (23112, 74767), (23304, 74151), (24717, 69912), (26217, 65912), (26964, 64086), (27188, 63558), (28248, 61173), (31779, 54376), (32043, 53928), (32956, 52434), (34956, 49434), (40446, 42724), (40782, 42372)]