983607548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 2268541632

約数和(自身を除く): 1284934084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 73, 77, 82, 97, 121, 146, 154, 164, 194, 242, 287, 292, 308, 388, 451, 484, 511, 574, 679, 803, 847, 902, 1022, 1067, 1148, 1358, 1606, 1694, 1804, 2044, 2134, 2716, 2993, 3157, 3212, 3388, 3977, 4268, 4961, 5621, 5986, 6314, 7081, 7469, 7954, 8833, 9922, 11242, 11737, 11972, 12628, 14162, 14938, 15908, 17666, 19844, 20951, 22484, 23474, 27839, 28324, 29876, 32923, 34727, 35332, 41902, 43747, 46948, 49567, 55678, 61831, 65846, 69454, 77891, 82159, 83804, 87494, 99134, 111356, 123662, 131692, 138908, 155782, 164318, 174988, 198268, 230461, 247324, 290321, 306229, 311564, 328636, 362153, 460922, 481217, 545237, 580642, 612458, 724306, 856801, 921844, 962434, 1090474, 1161284, 1224916, 1448612, 1713602, 1924868, 2032247, 2180948, 2535071, 3193531, 3368519, 3427204, 4064494, 5070142, 5997607, 6387062, 6737038, 8128988, 10140284, 11995214, 12774124, 13474076, 22354717, 23990428, 35128841, 44709434, 70257682, 89418868, 140515364, 245901887, 491803774, 983607548]

約数ペア:

[(1, 983607548), (2, 491803774), (4, 245901887), (7, 140515364), (11, 89418868), (14, 70257682), (22, 44709434), (28, 35128841), (41, 23990428), (44, 22354717), (73, 13474076), (77, 12774124), (82, 11995214), (97, 10140284), (121, 8128988), (146, 6737038), (154, 6387062), (164, 5997607), (194, 5070142), (242, 4064494), (287, 3427204), (292, 3368519), (308, 3193531), (388, 2535071), (451, 2180948), (484, 2032247), (511, 1924868), (574, 1713602), (679, 1448612), (803, 1224916), (847, 1161284), (902, 1090474), (1022, 962434), (1067, 921844), (1148, 856801), (1358, 724306), (1606, 612458), (1694, 580642), (1804, 545237), (2044, 481217), (2134, 460922), (2716, 362153), (2993, 328636), (3157, 311564), (3212, 306229), (3388, 290321), (3977, 247324), (4268, 230461), (4961, 198268), (5621, 174988), (5986, 164318), (6314, 155782), (7081, 138908), (7469, 131692), (7954, 123662), (8833, 111356), (9922, 99134), (11242, 87494), (11737, 83804), (11972, 82159), (12628, 77891), (14162, 69454), (14938, 65846), (15908, 61831), (17666, 55678), (19844, 49567), (20951, 46948), (22484, 43747), (23474, 41902), (27839, 35332), (28324, 34727), (29876, 32923)]