397670208

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1489}}^1$

素因数の和:1624

約数の個数: 112

約数和(自身を含む): 1144463040

約数和(自身を除く): 746792832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 107, 156, 192, 208, 214, 312, 321, 416, 428, 624, 642, 832, 856, 1248, 1284, 1391, 1489, 1712, 2496, 2568, 2782, 2978, 3424, 4173, 4467, 5136, 5564, 5956, 6848, 8346, 8934, 10272, 11128, 11912, 16692, 17868, 19357, 20544, 22256, 23824, 33384, 35736, 38714, 44512, 47648, 58071, 66768, 71472, 77428, 89024, 95296, 116142, 133536, 142944, 154856, 159323, 232284, 267072, 285888, 309712, 318646, 464568, 477969, 619424, 637292, 929136, 955938, 1238848, 1274584, 1858272, 1911876, 2071199, 2549168, 3716544, 3823752, 4142398, 5098336, 6213597, 7647504, 8284796, 10196672, 12427194, 15295008, 16569592, 24854388, 30590016, 33139184, 49708776, 66278368, 99417552, 132556736, 198835104, 397670208]

約数ペア:

[(1, 397670208), (2, 198835104), (3, 132556736), (4, 99417552), (6, 66278368), (8, 49708776), (12, 33139184), (13, 30590016), (16, 24854388), (24, 16569592), (26, 15295008), (32, 12427194), (39, 10196672), (48, 8284796), (52, 7647504), (64, 6213597), (78, 5098336), (96, 4142398), (104, 3823752), (107, 3716544), (156, 2549168), (192, 2071199), (208, 1911876), (214, 1858272), (312, 1274584), (321, 1238848), (416, 955938), (428, 929136), (624, 637292), (642, 619424), (832, 477969), (856, 464568), (1248, 318646), (1284, 309712), (1391, 285888), (1489, 267072), (1712, 232284), (2496, 159323), (2568, 154856), (2782, 142944), (2978, 133536), (3424, 116142), (4173, 95296), (4467, 89024), (5136, 77428), (5564, 71472), (5956, 66768), (6848, 58071), (8346, 47648), (8934, 44512), (10272, 38714), (11128, 35736), (11912, 33384), (16692, 23824), (17868, 22256), (19357, 20544)]