28041335784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{39209}}^1$

素因数の和:39285

約数の個数: 256

約数和(自身を含む): 99373824000

約数和(自身を除く): 71332488216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 43, 44, 54, 56, 63, 66, 72, 77, 84, 86, 88, 99, 108, 126, 129, 132, 154, 168, 172, 189, 198, 216, 231, 252, 258, 264, 297, 301, 308, 344, 378, 387, 396, 462, 473, 504, 516, 594, 602, 616, 693, 756, 774, 792, 903, 924, 946, 1032, 1161, 1188, 1204, 1386, 1419, 1512, 1548, 1806, 1848, 1892, 2079, 2322, 2376, 2408, 2709, 2772, 2838, 3096, 3311, 3612, 3784, 4158, 4257, 4644, 5418, 5544, 5676, 6622, 7224, 8127, 8316, 8514, 9288, 9933, 10836, 11352, 12771, 13244, 16254, 16632, 17028, 19866, 21672, 25542, 26488, 29799, 32508, 34056, 39209, 39732, 51084, 59598, 65016, 78418, 79464, 89397, 102168, 117627, 119196, 156836, 178794, 235254, 238392, 274463, 313672, 352881, 357588, 431299, 470508, 548926, 705762, 715176, 823389, 862598, 941016, 1058643, 1097852, 1293897, 1411524, 1646778, 1685987, 1725196, 2117286, 2195704, 2470167, 2587794, 2823048, 3019093, 3293556, 3371974, 3450392, 3881691, 4234572, 4940334, 5057961, 5175588, 6038186, 6587112, 6743948, 7410501, 7763382, 8469144, 9057279, 9880668, 10115922, 10351176, 11645073, 11801909, 12076372, 13487896, 14821002, 15173883, 15526764, 18114558, 18545857, 19761336, 20231844, 23290146, 23603818, 24152744, 27171837, 29642004, 30347766, 31053528, 35405727, 36229116, 37091714, 40463688, 45521649, 46580292, 47207636, 54343674, 55637571, 59284008, 60695532, 70811454, 72458232, 74183428, 81515511, 91043298, 93160584, 94415272, 106217181, 108687348, 111275142, 121391064, 129820999, 141622908, 148366856, 163031022, 166912713, 182086596, 212434362, 217374696, 222550284, 259641998, 283245816, 318651543, 326062044, 333825426, 364173192, 389462997, 424868724, 445100568, 500738139, 519283996, 637303086, 652124088, 667650852, 778925994, 849737448, 1001476278, 1038567992, 1168388991, 1274606172, 1335301704, 1557851988, 2002952556, 2336777982, 2549212344, 3115703976, 3505166973, 4005905112, 4673555964, 7010333946, 9347111928, 14020667892, 28041335784]

約数ペア:

[(1, 28041335784), (2, 14020667892), (3, 9347111928), (4, 7010333946), (6, 4673555964), (7, 4005905112), (8, 3505166973), (9, 3115703976), (11, 2549212344), (12, 2336777982), (14, 2002952556), (18, 1557851988), (21, 1335301704), (22, 1274606172), (24, 1168388991), (27, 1038567992), (28, 1001476278), (33, 849737448), (36, 778925994), (42, 667650852), (43, 652124088), (44, 637303086), (54, 519283996), (56, 500738139), (63, 445100568), (66, 424868724), (72, 389462997), (77, 364173192), (84, 333825426), (86, 326062044), (88, 318651543), (99, 283245816), (108, 259641998), (126, 222550284), (129, 217374696), (132, 212434362), (154, 182086596), (168, 166912713), (172, 163031022), (189, 148366856), (198, 141622908), (216, 129820999), (231, 121391064), (252, 111275142), (258, 108687348), (264, 106217181), (297, 94415272), (301, 93160584), (308, 91043298), (344, 81515511), (378, 74183428), (387, 72458232), (396, 70811454), (462, 60695532), (473, 59284008), (504, 55637571), (516, 54343674), (594, 47207636), (602, 46580292), (616, 45521649), (693, 40463688), (756, 37091714), (774, 36229116), (792, 35405727), (903, 31053528), (924, 30347766), (946, 29642004), (1032, 27171837), (1161, 24152744), (1188, 23603818), (1204, 23290146), (1386, 20231844), (1419, 19761336), (1512, 18545857), (1548, 18114558), (1806, 15526764), (1848, 15173883), (1892, 14821002), (2079, 13487896), (2322, 12076372), (2376, 11801909), (2408, 11645073), (2709, 10351176), (2772, 10115922), (2838, 9880668), (3096, 9057279), (3311, 8469144), (3612, 7763382), (3784, 7410501), (4158, 6743948), (4257, 6587112), (4644, 6038186), (5418, 5175588), (5544, 5057961), (5676, 4940334), (6622, 4234572), (7224, 3881691), (8127, 3450392), (8316, 3371974), (8514, 3293556), (9288, 3019093), (9933, 2823048), (10836, 2587794), (11352, 2470167), (12771, 2195704), (13244, 2117286), (16254, 1725196), (16632, 1685987), (17028, 1646778), (19866, 1411524), (21672, 1293897), (25542, 1097852), (26488, 1058643), (29799, 941016), (32508, 862598), (34056, 823389), (39209, 715176), (39732, 705762), (51084, 548926), (59598, 470508), (65016, 431299), (78418, 357588), (79464, 352881), (89397, 313672), (102168, 274463), (117627, 238392), (119196, 235254), (156836, 178794)]