1019421888

素因数分解:

$2^6\times 3^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:670

約数の個数: 112

約数和(自身を含む): 2752856064

約数和(自身を除く): 1733434176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 127, 192, 194, 254, 291, 381, 388, 431, 508, 582, 762, 776, 862, 1016, 1164, 1293, 1524, 1552, 1724, 2032, 2328, 2586, 3048, 3104, 3448, 4064, 4656, 5172, 6096, 6208, 6896, 8128, 9312, 10344, 12192, 12319, 13792, 18624, 20688, 24384, 24638, 27584, 36957, 41376, 41807, 49276, 54737, 73914, 82752, 83614, 98552, 109474, 125421, 147828, 164211, 167228, 197104, 218948, 250842, 295656, 328422, 334456, 394208, 437896, 501684, 591312, 656844, 668912, 788416, 875792, 1003368, 1182624, 1313688, 1337824, 1751584, 2006736, 2365248, 2627376, 2675648, 3503168, 4013472, 5254752, 5309489, 8026944, 10509504, 10618978, 15928467, 21237956, 31856934, 42475912, 63713868, 84951824, 127427736, 169903648, 254855472, 339807296, 509710944, 1019421888]

約数ペア:

[(1, 1019421888), (2, 509710944), (3, 339807296), (4, 254855472), (6, 169903648), (8, 127427736), (12, 84951824), (16, 63713868), (24, 42475912), (32, 31856934), (48, 21237956), (64, 15928467), (96, 10618978), (97, 10509504), (127, 8026944), (192, 5309489), (194, 5254752), (254, 4013472), (291, 3503168), (381, 2675648), (388, 2627376), (431, 2365248), (508, 2006736), (582, 1751584), (762, 1337824), (776, 1313688), (862, 1182624), (1016, 1003368), (1164, 875792), (1293, 788416), (1524, 668912), (1552, 656844), (1724, 591312), (2032, 501684), (2328, 437896), (2586, 394208), (3048, 334456), (3104, 328422), (3448, 295656), (4064, 250842), (4656, 218948), (5172, 197104), (6096, 167228), (6208, 164211), (6896, 147828), (8128, 125421), (9312, 109474), (10344, 98552), (12192, 83614), (12319, 82752), (13792, 73914), (18624, 54737), (20688, 49276), (24384, 41807), (24638, 41376), (27584, 36957)]