38261808

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:793

約数の個数: 120

約数和(自身を含む): 119745808

約数和(自身を除く): 81484000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 757, 936, 972, 1053, 1296, 1404, 1514, 1872, 1944, 2106, 2271, 2808, 3028, 3159, 3888, 4212, 4542, 5616, 6056, 6318, 6813, 8424, 9084, 9841, 12112, 12636, 13626, 16848, 18168, 19682, 20439, 25272, 27252, 29523, 36336, 39364, 40878, 50544, 54504, 59046, 61317, 78728, 81756, 88569, 109008, 118092, 122634, 157456, 163512, 177138, 183951, 236184, 245268, 265707, 327024, 354276, 367902, 472368, 490536, 531414, 708552, 735804, 797121, 981072, 1062828, 1417104, 1471608, 1594242, 2125656, 2391363, 2943216, 3188484, 4251312, 4782726, 6376968, 9565452, 12753936, 19130904, 38261808]

約数ペア:

[(1, 38261808), (2, 19130904), (3, 12753936), (4, 9565452), (6, 6376968), (8, 4782726), (9, 4251312), (12, 3188484), (13, 2943216), (16, 2391363), (18, 2125656), (24, 1594242), (26, 1471608), (27, 1417104), (36, 1062828), (39, 981072), (48, 797121), (52, 735804), (54, 708552), (72, 531414), (78, 490536), (81, 472368), (104, 367902), (108, 354276), (117, 327024), (144, 265707), (156, 245268), (162, 236184), (208, 183951), (216, 177138), (234, 163512), (243, 157456), (312, 122634), (324, 118092), (351, 109008), (432, 88569), (468, 81756), (486, 78728), (624, 61317), (648, 59046), (702, 54504), (757, 50544), (936, 40878), (972, 39364), (1053, 36336), (1296, 29523), (1404, 27252), (1514, 25272), (1872, 20439), (1944, 19682), (2106, 18168), (2271, 16848), (2808, 13626), (3028, 12636), (3159, 12112), (3888, 9841), (4212, 9084), (4542, 8424), (5616, 6813), (6056, 6318)]