259535136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20327}}^1$

素因数の和:20366

約数の個数: 96

約数和(自身を含む): 819624960

約数和(自身を除く): 560089824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 20327, 40654, 60981, 81308, 121962, 142289, 162616, 243924, 284578, 325232, 386213, 426867, 487848, 569156, 650464, 772426, 853734, 975696, 1138312, 1158639, 1544852, 1707468, 1951392, 2276624, 2317278, 2703491, 3089704, 3414936, 4553248, 4634556, 5406982, 6179408, 6829872, 8110473, 9269112, 10813964, 12358816, 13659744, 16220946, 18538224, 21627928, 32441892, 37076448, 43255856, 64883784, 86511712, 129767568, 259535136]

約数ペア:

[(1, 259535136), (2, 129767568), (3, 86511712), (4, 64883784), (6, 43255856), (7, 37076448), (8, 32441892), (12, 21627928), (14, 18538224), (16, 16220946), (19, 13659744), (21, 12358816), (24, 10813964), (28, 9269112), (32, 8110473), (38, 6829872), (42, 6179408), (48, 5406982), (56, 4634556), (57, 4553248), (76, 3414936), (84, 3089704), (96, 2703491), (112, 2317278), (114, 2276624), (133, 1951392), (152, 1707468), (168, 1544852), (224, 1158639), (228, 1138312), (266, 975696), (304, 853734), (336, 772426), (399, 650464), (456, 569156), (532, 487848), (608, 426867), (672, 386213), (798, 325232), (912, 284578), (1064, 243924), (1596, 162616), (1824, 142289), (2128, 121962), (3192, 81308), (4256, 60981), (6384, 40654), (12768, 20327)]