315585142768

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1\times {\mathrm{1093}}^1$

素因数の和:1671

約数の個数: 160

約数和(自身を含む): 720118480896

約数和(自身を除く): 404533338128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 127, 212, 254, 371, 383, 424, 508, 742, 766, 848, 889, 1016, 1093, 1484, 1532, 1778, 2032, 2186, 2681, 2968, 3064, 3556, 4372, 5362, 5936, 6128, 6731, 7112, 7651, 8744, 10724, 13462, 14224, 15302, 17488, 20299, 21448, 26924, 30604, 40598, 42896, 47117, 48641, 53848, 57929, 61208, 81196, 94234, 97282, 107696, 115858, 122416, 138811, 142093, 162392, 188468, 194564, 231716, 277622, 284186, 324784, 340487, 376936, 389128, 405503, 418619, 463432, 555244, 568372, 680974, 753872, 778256, 811006, 837238, 926864, 971677, 1110488, 1136744, 1361948, 1622012, 1674476, 1943354, 2220976, 2273488, 2577973, 2723896, 2930333, 3244024, 3348952, 3886708, 5155946, 5447792, 5860666, 6488048, 6697904, 7356983, 7773416, 10311892, 11721332, 14713966, 15546832, 18045811, 20623784, 22186807, 23442664, 29427932, 36091622, 41247568, 44373614, 46885328, 51498881, 53164613, 58855864, 72183244, 88747228, 102997762, 106329226, 117711728, 144366488, 155307649, 177494456, 205995524, 212658452, 288732976, 310615298, 354988912, 372152291, 411991048, 425316904, 621230596, 744304582, 823982096, 850633808, 1242461192, 1488609164, 2484922384, 2817724489, 2977218328, 5635448978, 5954436656, 11270897956, 19724071423, 22541795912, 39448142846, 45083591824, 78896285692, 157792571384, 315585142768]

約数ペア:

[(1, 315585142768), (2, 157792571384), (4, 78896285692), (7, 45083591824), (8, 39448142846), (14, 22541795912), (16, 19724071423), (28, 11270897956), (53, 5954436656), (56, 5635448978), (106, 2977218328), (112, 2817724489), (127, 2484922384), (212, 1488609164), (254, 1242461192), (371, 850633808), (383, 823982096), (424, 744304582), (508, 621230596), (742, 425316904), (766, 411991048), (848, 372152291), (889, 354988912), (1016, 310615298), (1093, 288732976), (1484, 212658452), (1532, 205995524), (1778, 177494456), (2032, 155307649), (2186, 144366488), (2681, 117711728), (2968, 106329226), (3064, 102997762), (3556, 88747228), (4372, 72183244), (5362, 58855864), (5936, 53164613), (6128, 51498881), (6731, 46885328), (7112, 44373614), (7651, 41247568), (8744, 36091622), (10724, 29427932), (13462, 23442664), (14224, 22186807), (15302, 20623784), (17488, 18045811), (20299, 15546832), (21448, 14713966), (26924, 11721332), (30604, 10311892), (40598, 7773416), (42896, 7356983), (47117, 6697904), (48641, 6488048), (53848, 5860666), (57929, 5447792), (61208, 5155946), (81196, 3886708), (94234, 3348952), (97282, 3244024), (107696, 2930333), (115858, 2723896), (122416, 2577973), (138811, 2273488), (142093, 2220976), (162392, 1943354), (188468, 1674476), (194564, 1622012), (231716, 1361948), (277622, 1136744), (284186, 1110488), (324784, 971677), (340487, 926864), (376936, 837238), (389128, 811006), (405503, 778256), (418619, 753872), (463432, 680974), (555244, 568372)]