389910312

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15881}}^1$

素因数の和:15935

約数の個数: 96

約数和(自身を含む): 1189244160

約数和(自身を除く): 799333848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 372, 396, 558, 682, 744, 792, 1023, 1116, 1364, 2046, 2232, 2728, 3069, 4092, 6138, 8184, 12276, 15881, 24552, 31762, 47643, 63524, 95286, 127048, 142929, 174691, 190572, 285858, 349382, 381144, 492311, 524073, 571716, 698764, 984622, 1048146, 1143432, 1397528, 1476933, 1572219, 1969244, 2096292, 2953866, 3144438, 3938488, 4192584, 4430799, 5415421, 5907732, 6288876, 8861598, 10830842, 11815464, 12577752, 16246263, 17723196, 21661684, 32492526, 35446392, 43323368, 48738789, 64985052, 97477578, 129970104, 194955156, 389910312]

約数ペア:

[(1, 389910312), (2, 194955156), (3, 129970104), (4, 97477578), (6, 64985052), (8, 48738789), (9, 43323368), (11, 35446392), (12, 32492526), (18, 21661684), (22, 17723196), (24, 16246263), (31, 12577752), (33, 11815464), (36, 10830842), (44, 8861598), (62, 6288876), (66, 5907732), (72, 5415421), (88, 4430799), (93, 4192584), (99, 3938488), (124, 3144438), (132, 2953866), (186, 2096292), (198, 1969244), (248, 1572219), (264, 1476933), (279, 1397528), (341, 1143432), (372, 1048146), (396, 984622), (558, 698764), (682, 571716), (744, 524073), (792, 492311), (1023, 381144), (1116, 349382), (1364, 285858), (2046, 190572), (2232, 174691), (2728, 142929), (3069, 127048), (4092, 95286), (6138, 63524), (8184, 47643), (12276, 31762), (15881, 24552)]