295412572

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 651551040

約数和(自身を除く): 356138468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 269, 364, 431, 538, 637, 862, 1076, 1274, 1724, 1883, 2548, 3017, 3497, 3766, 5603, 6034, 6994, 7532, 11206, 12068, 13181, 13988, 21119, 22412, 24479, 26362, 39221, 42238, 48958, 52724, 78442, 84476, 97916, 115939, 156884, 171353, 231878, 274547, 342706, 463756, 549094, 685412, 811573, 1098188, 1507207, 1623146, 3014414, 3246292, 5681011, 6028828, 10550449, 11362022, 21100898, 22724044, 42201796, 73853143, 147706286, 295412572]

約数ペア:

[(1, 295412572), (2, 147706286), (4, 73853143), (7, 42201796), (13, 22724044), (14, 21100898), (26, 11362022), (28, 10550449), (49, 6028828), (52, 5681011), (91, 3246292), (98, 3014414), (182, 1623146), (196, 1507207), (269, 1098188), (364, 811573), (431, 685412), (538, 549094), (637, 463756), (862, 342706), (1076, 274547), (1274, 231878), (1724, 171353), (1883, 156884), (2548, 115939), (3017, 97916), (3497, 84476), (3766, 78442), (5603, 52724), (6034, 48958), (6994, 42238), (7532, 39221), (11206, 26362), (12068, 24479), (13181, 22412), (13988, 21119)]