18942470624

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{5503}}^1$

素因数の和:5669

約数の個数: 144

約数和(自身を含む): 47224848384

約数和(自身を除く): 28282377760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 127, 154, 176, 224, 242, 254, 308, 352, 484, 508, 616, 847, 889, 968, 1016, 1232, 1397, 1694, 1778, 1936, 2032, 2464, 2794, 3388, 3556, 3872, 4064, 5503, 5588, 6776, 7112, 9779, 11006, 11176, 13552, 14224, 15367, 19558, 22012, 22352, 27104, 28448, 30734, 38521, 39116, 44024, 44704, 60533, 61468, 77042, 78232, 88048, 107569, 121066, 122936, 154084, 156464, 176096, 215138, 242132, 245872, 308168, 312928, 423731, 430276, 484264, 491744, 616336, 665863, 698881, 847462, 860552, 968528, 1232672, 1331726, 1397762, 1694924, 1721104, 1937056, 2663452, 2795524, 3389848, 3442208, 4661041, 4892167, 5326904, 5591048, 6779696, 7687691, 9322082, 9784334, 10653808, 11182096, 13559392, 15375382, 18644164, 19568668, 21307616, 22364192, 30750764, 37288328, 39137336, 53813837, 61501528, 74576656, 78274672, 84564601, 107627674, 123003056, 149153312, 156549344, 169129202, 215255348, 246006112, 338258404, 430510696, 591952207, 676516808, 861021392, 1183904414, 1353033616, 1722042784, 2367808828, 2706067232, 4735617656, 9471235312, 18942470624]

約数ペア:

[(1, 18942470624), (2, 9471235312), (4, 4735617656), (7, 2706067232), (8, 2367808828), (11, 1722042784), (14, 1353033616), (16, 1183904414), (22, 861021392), (28, 676516808), (32, 591952207), (44, 430510696), (56, 338258404), (77, 246006112), (88, 215255348), (112, 169129202), (121, 156549344), (127, 149153312), (154, 123003056), (176, 107627674), (224, 84564601), (242, 78274672), (254, 74576656), (308, 61501528), (352, 53813837), (484, 39137336), (508, 37288328), (616, 30750764), (847, 22364192), (889, 21307616), (968, 19568668), (1016, 18644164), (1232, 15375382), (1397, 13559392), (1694, 11182096), (1778, 10653808), (1936, 9784334), (2032, 9322082), (2464, 7687691), (2794, 6779696), (3388, 5591048), (3556, 5326904), (3872, 4892167), (4064, 4661041), (5503, 3442208), (5588, 3389848), (6776, 2795524), (7112, 2663452), (9779, 1937056), (11006, 1721104), (11176, 1694924), (13552, 1397762), (14224, 1331726), (15367, 1232672), (19558, 968528), (22012, 860552), (22352, 847462), (27104, 698881), (28448, 665863), (30734, 616336), (38521, 491744), (39116, 484264), (44024, 430276), (44704, 423731), (60533, 312928), (61468, 308168), (77042, 245872), (78232, 242132), (88048, 215138), (107569, 176096), (121066, 156464), (122936, 154084)]