528773882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 1103155200

約数和(自身を除く): 574381318

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 37, 62, 74, 91, 119, 149, 182, 217, 221, 238, 259, 298, 403, 434, 442, 481, 518, 527, 629, 806, 962, 1043, 1054, 1147, 1258, 1547, 1937, 2086, 2294, 2533, 2821, 3094, 3367, 3689, 3874, 4403, 4619, 5066, 5513, 5642, 6734, 6851, 7378, 8029, 8177, 8806, 9238, 11026, 13559, 13702, 14911, 16058, 16354, 17731, 19499, 27118, 29822, 32333, 32929, 35462, 38591, 38998, 47957, 57239, 60047, 64666, 65858, 71669, 77182, 78523, 93721, 95914, 104377, 114478, 120094, 136493, 143338, 157046, 170903, 187442, 208754, 230503, 253487, 272986, 341806, 420329, 461006, 501683, 506974, 549661, 656047, 840658, 1003366, 1020799, 1099322, 1196321, 1218373, 1312094, 1774409, 2041598, 2221739, 2392642, 2436746, 2905351, 3548818, 4443478, 5810702, 7145593, 8528611, 14291186, 15552173, 17057222, 20337457, 31104346, 37769563, 40674914, 75539126, 264386941, 528773882]

約数ペア:

[(1, 528773882), (2, 264386941), (7, 75539126), (13, 40674914), (14, 37769563), (17, 31104346), (26, 20337457), (31, 17057222), (34, 15552173), (37, 14291186), (62, 8528611), (74, 7145593), (91, 5810702), (119, 4443478), (149, 3548818), (182, 2905351), (217, 2436746), (221, 2392642), (238, 2221739), (259, 2041598), (298, 1774409), (403, 1312094), (434, 1218373), (442, 1196321), (481, 1099322), (518, 1020799), (527, 1003366), (629, 840658), (806, 656047), (962, 549661), (1043, 506974), (1054, 501683), (1147, 461006), (1258, 420329), (1547, 341806), (1937, 272986), (2086, 253487), (2294, 230503), (2533, 208754), (2821, 187442), (3094, 170903), (3367, 157046), (3689, 143338), (3874, 136493), (4403, 120094), (4619, 114478), (5066, 104377), (5513, 95914), (5642, 93721), (6734, 78523), (6851, 77182), (7378, 71669), (8029, 65858), (8177, 64666), (8806, 60047), (9238, 57239), (11026, 47957), (13559, 38998), (13702, 38591), (14911, 35462), (16058, 32929), (16354, 32333), (17731, 29822), (19499, 27118)]