7378131488

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1279}}^1$

素因数の和:1599

約数の個数: 144

約数和(自身を含む): 18275604480

約数和(自身を除く): 10897472992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 283, 364, 392, 416, 566, 637, 728, 784, 1132, 1274, 1279, 1456, 1568, 1981, 2264, 2548, 2558, 2912, 3679, 3962, 4528, 5096, 5116, 7358, 7924, 8953, 9056, 10192, 10232, 13867, 14716, 15848, 16627, 17906, 20384, 20464, 25753, 27734, 29432, 31696, 33254, 35812, 40928, 51506, 55468, 58864, 62671, 63392, 66508, 71624, 103012, 110936, 116389, 117728, 125342, 133016, 143248, 180271, 206024, 221872, 232778, 250684, 266032, 286496, 360542, 361957, 412048, 443744, 465556, 501368, 532064, 721084, 723914, 814723, 824096, 931112, 1002736, 1442168, 1447828, 1629446, 1862224, 2005472, 2533699, 2884336, 2895656, 3258892, 3724448, 4705441, 5067398, 5768672, 5791312, 6517784, 9410882, 10134796, 11582624, 13035568, 17735893, 18821764, 20269592, 26071136, 32938087, 35471786, 37643528, 40539184, 65876174, 70943572, 75287056, 81078368, 131752348, 141887144, 150574112, 230566609, 263504696, 283774288, 461133218, 527009392, 567548576, 922266436, 1054018784, 1844532872, 3689065744, 7378131488]

約数ペア:

[(1, 7378131488), (2, 3689065744), (4, 1844532872), (7, 1054018784), (8, 922266436), (13, 567548576), (14, 527009392), (16, 461133218), (26, 283774288), (28, 263504696), (32, 230566609), (49, 150574112), (52, 141887144), (56, 131752348), (91, 81078368), (98, 75287056), (104, 70943572), (112, 65876174), (182, 40539184), (196, 37643528), (208, 35471786), (224, 32938087), (283, 26071136), (364, 20269592), (392, 18821764), (416, 17735893), (566, 13035568), (637, 11582624), (728, 10134796), (784, 9410882), (1132, 6517784), (1274, 5791312), (1279, 5768672), (1456, 5067398), (1568, 4705441), (1981, 3724448), (2264, 3258892), (2548, 2895656), (2558, 2884336), (2912, 2533699), (3679, 2005472), (3962, 1862224), (4528, 1629446), (5096, 1447828), (5116, 1442168), (7358, 1002736), (7924, 931112), (8953, 824096), (9056, 814723), (10192, 723914), (10232, 721084), (13867, 532064), (14716, 501368), (15848, 465556), (16627, 443744), (17906, 412048), (20384, 361957), (20464, 360542), (25753, 286496), (27734, 266032), (29432, 250684), (31696, 232778), (33254, 221872), (35812, 206024), (40928, 180271), (51506, 143248), (55468, 133016), (58864, 125342), (62671, 117728), (63392, 116389), (66508, 110936), (71624, 103012)]