19452502368

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{120829}}^1$

素因数の和:120901

約数の個数: 144

約数和(自身を含む): 60959218320

約数和(自身を除く): 41506715952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 86, 96, 104, 117, 129, 144, 156, 172, 208, 234, 258, 288, 312, 344, 387, 416, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1248, 1376, 1548, 1677, 1872, 2064, 2236, 3096, 3354, 3744, 4128, 4472, 5031, 6192, 6708, 8944, 10062, 12384, 13416, 17888, 20124, 26832, 40248, 53664, 80496, 120829, 160992, 241658, 362487, 483316, 724974, 966632, 1087461, 1449948, 1570777, 1933264, 2174922, 2899896, 3141554, 3866528, 4349844, 4712331, 5195647, 5799792, 6283108, 8699688, 9424662, 10391294, 11599584, 12566216, 14136993, 15586941, 17399376, 18849324, 20782588, 25132432, 28273986, 31173882, 34798752, 37698648, 41565176, 46760823, 50264864, 56547972, 62347764, 67543411, 75397296, 83130352, 93521646, 113095944, 124695528, 135086822, 150794592, 166260704, 187043292, 202630233, 226191888, 249391056, 270173644, 374086584, 405260466, 452383776, 498782112, 540347288, 607890699, 748173168, 810520932, 1080694576, 1215781398, 1496346336, 1621041864, 2161389152, 2431562796, 3242083728, 4863125592, 6484167456, 9726251184, 19452502368]

約数ペア:

[(1, 19452502368), (2, 9726251184), (3, 6484167456), (4, 4863125592), (6, 3242083728), (8, 2431562796), (9, 2161389152), (12, 1621041864), (13, 1496346336), (16, 1215781398), (18, 1080694576), (24, 810520932), (26, 748173168), (32, 607890699), (36, 540347288), (39, 498782112), (43, 452383776), (48, 405260466), (52, 374086584), (72, 270173644), (78, 249391056), (86, 226191888), (96, 202630233), (104, 187043292), (117, 166260704), (129, 150794592), (144, 135086822), (156, 124695528), (172, 113095944), (208, 93521646), (234, 83130352), (258, 75397296), (288, 67543411), (312, 62347764), (344, 56547972), (387, 50264864), (416, 46760823), (468, 41565176), (516, 37698648), (559, 34798752), (624, 31173882), (688, 28273986), (774, 25132432), (936, 20782588), (1032, 18849324), (1118, 17399376), (1248, 15586941), (1376, 14136993), (1548, 12566216), (1677, 11599584), (1872, 10391294), (2064, 9424662), (2236, 8699688), (3096, 6283108), (3354, 5799792), (3744, 5195647), (4128, 4712331), (4472, 4349844), (5031, 3866528), (6192, 3141554), (6708, 2899896), (8944, 2174922), (10062, 1933264), (12384, 1570777), (13416, 1449948), (17888, 1087461), (20124, 966632), (26832, 724974), (40248, 483316), (53664, 362487), (80496, 241658), (120829, 160992)]