38635128

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 124843680

約数和(自身を除く): 86208552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 56, 63, 72, 84, 94, 98, 126, 141, 147, 168, 188, 196, 233, 252, 282, 294, 329, 376, 392, 423, 441, 466, 504, 564, 588, 658, 699, 846, 882, 932, 987, 1128, 1176, 1316, 1398, 1631, 1692, 1764, 1864, 1974, 2097, 2303, 2632, 2796, 2961, 3262, 3384, 3528, 3948, 4194, 4606, 4893, 5592, 5922, 6524, 6909, 7896, 8388, 9212, 9786, 10951, 11417, 11844, 13048, 13818, 14679, 16776, 18424, 19572, 20727, 21902, 22834, 23688, 27636, 29358, 32853, 34251, 39144, 41454, 43804, 45668, 55272, 58716, 65706, 68502, 76657, 82908, 87608, 91336, 98559, 102753, 117432, 131412, 137004, 153314, 165816, 197118, 205506, 229971, 262824, 274008, 306628, 394236, 411012, 459942, 536599, 613256, 689913, 788472, 822024, 919884, 1073198, 1379826, 1609797, 1839768, 2146396, 2759652, 3219594, 4292792, 4829391, 5519304, 6439188, 9658782, 12878376, 19317564, 38635128]

約数ペア:

[(1, 38635128), (2, 19317564), (3, 12878376), (4, 9658782), (6, 6439188), (7, 5519304), (8, 4829391), (9, 4292792), (12, 3219594), (14, 2759652), (18, 2146396), (21, 1839768), (24, 1609797), (28, 1379826), (36, 1073198), (42, 919884), (47, 822024), (49, 788472), (56, 689913), (63, 613256), (72, 536599), (84, 459942), (94, 411012), (98, 394236), (126, 306628), (141, 274008), (147, 262824), (168, 229971), (188, 205506), (196, 197118), (233, 165816), (252, 153314), (282, 137004), (294, 131412), (329, 117432), (376, 102753), (392, 98559), (423, 91336), (441, 87608), (466, 82908), (504, 76657), (564, 68502), (588, 65706), (658, 58716), (699, 55272), (846, 45668), (882, 43804), (932, 41454), (987, 39144), (1128, 34251), (1176, 32853), (1316, 29358), (1398, 27636), (1631, 23688), (1692, 22834), (1764, 21902), (1864, 20727), (1974, 19572), (2097, 18424), (2303, 16776), (2632, 14679), (2796, 13818), (2961, 13048), (3262, 11844), (3384, 11417), (3528, 10951), (3948, 9786), (4194, 9212), (4606, 8388), (4893, 7896), (5592, 6909), (5922, 6524)]