443282268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:716

約数の個数: 144

約数和(自身を含む): 1263209472

約数和(自身を除く): 819927204

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 124, 132, 143, 156, 169, 186, 286, 338, 341, 372, 403, 429, 507, 572, 641, 676, 682, 806, 858, 1014, 1023, 1209, 1282, 1364, 1612, 1716, 1859, 1923, 2028, 2046, 2418, 2564, 3718, 3846, 4092, 4433, 4836, 5239, 5577, 7051, 7436, 7692, 8333, 8866, 10478, 11154, 13299, 14102, 15717, 16666, 17732, 19871, 20956, 21153, 22308, 24999, 26598, 28204, 31434, 33332, 39742, 42306, 49998, 53196, 57629, 59613, 62868, 79484, 84612, 91663, 99996, 108329, 115258, 119226, 172887, 183326, 216658, 218581, 230516, 238452, 258323, 274989, 324987, 345774, 366652, 433316, 437162, 516646, 549978, 649974, 655743, 691548, 774969, 874324, 1033292, 1099956, 1191619, 1299948, 1311486, 1549938, 2383238, 2622972, 2841553, 3099876, 3358199, 3574857, 4766476, 5683106, 6716398, 7149714, 8524659, 10074597, 11366212, 13432796, 14299428, 17049318, 20149194, 34098636, 36940189, 40298388, 73880378, 110820567, 147760756, 221641134, 443282268]

約数ペア:

[(1, 443282268), (2, 221641134), (3, 147760756), (4, 110820567), (6, 73880378), (11, 40298388), (12, 36940189), (13, 34098636), (22, 20149194), (26, 17049318), (31, 14299428), (33, 13432796), (39, 11366212), (44, 10074597), (52, 8524659), (62, 7149714), (66, 6716398), (78, 5683106), (93, 4766476), (124, 3574857), (132, 3358199), (143, 3099876), (156, 2841553), (169, 2622972), (186, 2383238), (286, 1549938), (338, 1311486), (341, 1299948), (372, 1191619), (403, 1099956), (429, 1033292), (507, 874324), (572, 774969), (641, 691548), (676, 655743), (682, 649974), (806, 549978), (858, 516646), (1014, 437162), (1023, 433316), (1209, 366652), (1282, 345774), (1364, 324987), (1612, 274989), (1716, 258323), (1859, 238452), (1923, 230516), (2028, 218581), (2046, 216658), (2418, 183326), (2564, 172887), (3718, 119226), (3846, 115258), (4092, 108329), (4433, 99996), (4836, 91663), (5239, 84612), (5577, 79484), (7051, 62868), (7436, 59613), (7692, 57629), (8333, 53196), (8866, 49998), (10478, 42306), (11154, 39742), (13299, 33332), (14102, 31434), (15717, 28204), (16666, 26598), (17732, 24999), (19871, 22308), (20956, 21153)]