473740542

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 1194393600

約数和(自身を除く): 720653058

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 71, 94, 99, 141, 142, 198, 213, 239, 282, 297, 423, 426, 478, 517, 594, 639, 717, 781, 846, 1034, 1269, 1278, 1434, 1551, 1562, 1917, 2151, 2343, 2538, 2629, 3102, 3337, 3834, 4302, 4653, 4686, 5258, 6453, 6674, 7029, 7887, 9306, 10011, 11233, 12906, 13959, 14058, 15774, 16969, 20022, 21087, 22466, 23661, 27918, 30033, 33699, 33938, 36707, 42174, 47322, 50907, 60066, 67398, 70983, 73414, 90099, 101097, 101814, 110121, 123563, 141966, 152721, 180198, 186659, 202194, 220242, 247126, 303291, 305442, 330363, 370689, 373318, 458163, 559977, 606582, 660726, 741378, 797543, 916326, 991089, 1112067, 1119954, 1595086, 1679931, 1982178, 2224134, 2392629, 3336201, 3359862, 4785258, 5039793, 6672402, 7177887, 8772973, 10079586, 14355774, 17545946, 21533661, 26318919, 43067322, 52637838, 78956757, 157913514, 236870271, 473740542]

約数ペア:

[(1, 473740542), (2, 236870271), (3, 157913514), (6, 78956757), (9, 52637838), (11, 43067322), (18, 26318919), (22, 21533661), (27, 17545946), (33, 14355774), (47, 10079586), (54, 8772973), (66, 7177887), (71, 6672402), (94, 5039793), (99, 4785258), (141, 3359862), (142, 3336201), (198, 2392629), (213, 2224134), (239, 1982178), (282, 1679931), (297, 1595086), (423, 1119954), (426, 1112067), (478, 991089), (517, 916326), (594, 797543), (639, 741378), (717, 660726), (781, 606582), (846, 559977), (1034, 458163), (1269, 373318), (1278, 370689), (1434, 330363), (1551, 305442), (1562, 303291), (1917, 247126), (2151, 220242), (2343, 202194), (2538, 186659), (2629, 180198), (3102, 152721), (3337, 141966), (3834, 123563), (4302, 110121), (4653, 101814), (4686, 101097), (5258, 90099), (6453, 73414), (6674, 70983), (7029, 67398), (7887, 60066), (9306, 50907), (10011, 47322), (11233, 42174), (12906, 36707), (13959, 33938), (14058, 33699), (15774, 30033), (16969, 27918), (20022, 23661), (21087, 22466)]