2195375392

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 5244244992

約数和(自身を除く): 3048869600

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 97, 112, 161, 184, 191, 194, 224, 322, 368, 382, 388, 529, 644, 679, 736, 764, 776, 1058, 1288, 1337, 1358, 1528, 1552, 2116, 2231, 2576, 2674, 2716, 3056, 3104, 3703, 4232, 4393, 4462, 5152, 5348, 5432, 6112, 7406, 8464, 8786, 8924, 10696, 10864, 14812, 15617, 16928, 17572, 17848, 18527, 21392, 21728, 29624, 30751, 31234, 35144, 35696, 37054, 42784, 51313, 59248, 61502, 62468, 70288, 71392, 74108, 101039, 102626, 118496, 123004, 124936, 129689, 140576, 148216, 202078, 205252, 246008, 249872, 259378, 296432, 359191, 404156, 410504, 426121, 492016, 499744, 518756, 592864, 707273, 718382, 808312, 821008, 852242, 984032, 1037512, 1414546, 1436764, 1616624, 1642016, 1704484, 2075024, 2829092, 2873528, 2982847, 3233248, 3408968, 4150048, 5658184, 5747056, 5965694, 6817936, 9800783, 11316368, 11494112, 11931388, 13635872, 19601566, 22632736, 23862776, 39203132, 47725552, 68605481, 78406264, 95451104, 137210962, 156812528, 274421924, 313625056, 548843848, 1097687696, 2195375392]

約数ペア:

[(1, 2195375392), (2, 1097687696), (4, 548843848), (7, 313625056), (8, 274421924), (14, 156812528), (16, 137210962), (23, 95451104), (28, 78406264), (32, 68605481), (46, 47725552), (56, 39203132), (92, 23862776), (97, 22632736), (112, 19601566), (161, 13635872), (184, 11931388), (191, 11494112), (194, 11316368), (224, 9800783), (322, 6817936), (368, 5965694), (382, 5747056), (388, 5658184), (529, 4150048), (644, 3408968), (679, 3233248), (736, 2982847), (764, 2873528), (776, 2829092), (1058, 2075024), (1288, 1704484), (1337, 1642016), (1358, 1616624), (1528, 1436764), (1552, 1414546), (2116, 1037512), (2231, 984032), (2576, 852242), (2674, 821008), (2716, 808312), (3056, 718382), (3104, 707273), (3703, 592864), (4232, 518756), (4393, 499744), (4462, 492016), (5152, 426121), (5348, 410504), (5432, 404156), (6112, 359191), (7406, 296432), (8464, 259378), (8786, 249872), (8924, 246008), (10696, 205252), (10864, 202078), (14812, 148216), (15617, 140576), (16928, 129689), (17572, 124936), (17848, 123004), (18527, 118496), (21392, 102626), (21728, 101039), (29624, 74108), (30751, 71392), (31234, 70288), (35144, 62468), (35696, 61502), (37054, 59248), (42784, 51313)]