729247844

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 1593768960

約数和(自身を除く): 864521116

約数列:

[1, 2, 4, 13, 17, 23, 26, 31, 34, 46, 52, 62, 68, 89, 92, 124, 169, 178, 221, 299, 338, 356, 391, 403, 442, 527, 598, 676, 713, 782, 806, 884, 1054, 1157, 1196, 1426, 1513, 1564, 1612, 2047, 2108, 2314, 2759, 2852, 2873, 3026, 3887, 4094, 4628, 5083, 5239, 5518, 5746, 6052, 6851, 7774, 8188, 9269, 10166, 10478, 11036, 11492, 12121, 13702, 15041, 15548, 18538, 19669, 20332, 20956, 24242, 26611, 27404, 30082, 34799, 35867, 37076, 39338, 46903, 48484, 53222, 60164, 63457, 66079, 69598, 71734, 78676, 89063, 93806, 106444, 120497, 126914, 132158, 139196, 143468, 157573, 178126, 187612, 240994, 253828, 255697, 264316, 315146, 345943, 356252, 452387, 466271, 481988, 511394, 609739, 630292, 691886, 824941, 904774, 932542, 1022788, 1078769, 1219478, 1383772, 1649882, 1809548, 1865084, 2048449, 2157538, 2438956, 3299764, 4096898, 4315076, 5881031, 7926607, 8193796, 10724233, 11762062, 14023997, 15853214, 21448466, 23524124, 28047994, 31706428, 42896932, 56095988, 182311961, 364623922, 729247844]

約数ペア:

[(1, 729247844), (2, 364623922), (4, 182311961), (13, 56095988), (17, 42896932), (23, 31706428), (26, 28047994), (31, 23524124), (34, 21448466), (46, 15853214), (52, 14023997), (62, 11762062), (68, 10724233), (89, 8193796), (92, 7926607), (124, 5881031), (169, 4315076), (178, 4096898), (221, 3299764), (299, 2438956), (338, 2157538), (356, 2048449), (391, 1865084), (403, 1809548), (442, 1649882), (527, 1383772), (598, 1219478), (676, 1078769), (713, 1022788), (782, 932542), (806, 904774), (884, 824941), (1054, 691886), (1157, 630292), (1196, 609739), (1426, 511394), (1513, 481988), (1564, 466271), (1612, 452387), (2047, 356252), (2108, 345943), (2314, 315146), (2759, 264316), (2852, 255697), (2873, 253828), (3026, 240994), (3887, 187612), (4094, 178126), (4628, 157573), (5083, 143468), (5239, 139196), (5518, 132158), (5746, 126914), (6052, 120497), (6851, 106444), (7774, 93806), (8188, 89063), (9269, 78676), (10166, 71734), (10478, 69598), (11036, 66079), (11492, 63457), (12121, 60164), (13702, 53222), (15041, 48484), (15548, 46903), (18538, 39338), (19669, 37076), (20332, 35867), (20956, 34799), (24242, 30082), (26611, 27404)]