101449348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1949}}^1$

素因数の和:1997

約数の個数: 72

約数和(自身を含む): 239803200

約数和(自身を除く): 138353852

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 169, 182, 286, 308, 338, 364, 572, 676, 1001, 1183, 1859, 1949, 2002, 2366, 3718, 3898, 4004, 4732, 7436, 7796, 13013, 13643, 21439, 25337, 26026, 27286, 42878, 50674, 52052, 54572, 85756, 101348, 150073, 177359, 278707, 300146, 329381, 354718, 557414, 600292, 658762, 709436, 1114828, 1317524, 1950949, 2305667, 3623191, 3901898, 4611334, 7246382, 7803796, 9222668, 14492764, 25362337, 50724674, 101449348]

約数ペア:

[(1, 101449348), (2, 50724674), (4, 25362337), (7, 14492764), (11, 9222668), (13, 7803796), (14, 7246382), (22, 4611334), (26, 3901898), (28, 3623191), (44, 2305667), (52, 1950949), (77, 1317524), (91, 1114828), (143, 709436), (154, 658762), (169, 600292), (182, 557414), (286, 354718), (308, 329381), (338, 300146), (364, 278707), (572, 177359), (676, 150073), (1001, 101348), (1183, 85756), (1859, 54572), (1949, 52052), (2002, 50674), (2366, 42878), (3718, 27286), (3898, 26026), (4004, 25337), (4732, 21439), (7436, 13643), (7796, 13013)]