15697550416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:681

約数の個数: 160

約数和(自身を含む): 34569216000

約数和(自身を除く): 18871665584

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 43, 46, 76, 86, 92, 109, 152, 172, 184, 218, 304, 344, 368, 436, 437, 479, 688, 817, 872, 874, 958, 989, 1634, 1744, 1748, 1916, 1978, 2071, 2507, 3268, 3496, 3832, 3956, 4142, 4687, 5014, 6536, 6992, 7664, 7912, 8284, 9101, 9374, 10028, 11017, 13072, 15824, 16568, 18202, 18748, 18791, 20056, 20597, 22034, 33136, 36404, 37496, 37582, 40112, 41194, 44068, 47633, 52211, 72808, 74992, 75164, 82388, 88136, 89053, 95266, 104422, 107801, 145616, 150328, 164776, 176272, 178106, 190532, 208844, 209323, 215602, 300656, 329552, 356212, 381064, 391343, 417688, 418646, 431204, 473731, 712424, 762128, 782686, 835376, 837292, 862408, 947462, 992009, 1200853, 1424848, 1565372, 1674584, 1724816, 1894924, 1984018, 2048219, 2245073, 2401706, 3130744, 3349168, 3789848, 3968036, 4096438, 4490146, 4803412, 6261488, 7579696, 7936072, 8192876, 8980292, 9000889, 9606824, 15872144, 16385752, 17960584, 18001778, 19213648, 22816207, 32771504, 35921168, 36003556, 42656387, 45632414, 51636679, 72007112, 85312774, 91264828, 103273358, 144014224, 170625548, 182529656, 206546716, 341251096, 365059312, 413093432, 682502192, 826186864, 981096901, 1962193802, 3924387604, 7848775208, 15697550416]

約数ペア:

[(1, 15697550416), (2, 7848775208), (4, 3924387604), (8, 1962193802), (16, 981096901), (19, 826186864), (23, 682502192), (38, 413093432), (43, 365059312), (46, 341251096), (76, 206546716), (86, 182529656), (92, 170625548), (109, 144014224), (152, 103273358), (172, 91264828), (184, 85312774), (218, 72007112), (304, 51636679), (344, 45632414), (368, 42656387), (436, 36003556), (437, 35921168), (479, 32771504), (688, 22816207), (817, 19213648), (872, 18001778), (874, 17960584), (958, 16385752), (989, 15872144), (1634, 9606824), (1744, 9000889), (1748, 8980292), (1916, 8192876), (1978, 7936072), (2071, 7579696), (2507, 6261488), (3268, 4803412), (3496, 4490146), (3832, 4096438), (3956, 3968036), (4142, 3789848), (4687, 3349168), (5014, 3130744), (6536, 2401706), (6992, 2245073), (7664, 2048219), (7912, 1984018), (8284, 1894924), (9101, 1724816), (9374, 1674584), (10028, 1565372), (11017, 1424848), (13072, 1200853), (15824, 992009), (16568, 947462), (18202, 862408), (18748, 837292), (18791, 835376), (20056, 782686), (20597, 762128), (22034, 712424), (33136, 473731), (36404, 431204), (37496, 418646), (37582, 417688), (40112, 391343), (41194, 381064), (44068, 356212), (47633, 329552), (52211, 300656), (72808, 215602), (74992, 209323), (75164, 208844), (82388, 190532), (88136, 178106), (89053, 176272), (95266, 164776), (104422, 150328), (107801, 145616)]