457639194448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{61417}}^1$

素因数の和:61764

約数の個数: 80

約数和(自身を含む): 945581701120

約数和(自身を除く): 487942506672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 193, 254, 304, 386, 508, 772, 1016, 1544, 2032, 2413, 3088, 3667, 4826, 7334, 9652, 14668, 19304, 24511, 29336, 38608, 49022, 58672, 61417, 98044, 122834, 196088, 245668, 392176, 465709, 491336, 931418, 982672, 1166923, 1862836, 2333846, 3725672, 4667692, 7451344, 7799959, 9335384, 11853481, 15599918, 18670768, 23706962, 31199836, 47413924, 62399672, 94827848, 124799344, 148199221, 189655696, 225216139, 296398442, 450432278, 592796884, 900864556, 1185593768, 1505392087, 1801729112, 2371187536, 3010784174, 3603458224, 6021568348, 12043136696, 24086273392, 28602449653, 57204899306, 114409798612, 228819597224, 457639194448]

約数ペア:

[(1, 457639194448), (2, 228819597224), (4, 114409798612), (8, 57204899306), (16, 28602449653), (19, 24086273392), (38, 12043136696), (76, 6021568348), (127, 3603458224), (152, 3010784174), (193, 2371187536), (254, 1801729112), (304, 1505392087), (386, 1185593768), (508, 900864556), (772, 592796884), (1016, 450432278), (1544, 296398442), (2032, 225216139), (2413, 189655696), (3088, 148199221), (3667, 124799344), (4826, 94827848), (7334, 62399672), (9652, 47413924), (14668, 31199836), (19304, 23706962), (24511, 18670768), (29336, 15599918), (38608, 11853481), (49022, 9335384), (58672, 7799959), (61417, 7451344), (98044, 4667692), (122834, 3725672), (196088, 2333846), (245668, 1862836), (392176, 1166923), (465709, 982672), (491336, 931418)]