478889152

素因数分解:

$2^6\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1933}}^1$

素因数の和:2038

約数の個数: 84

約数和(自身を含む): 1120018080

約数和(自身を除く): 641128928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 158, 196, 224, 316, 392, 448, 553, 632, 784, 1106, 1264, 1568, 1933, 2212, 2528, 3136, 3866, 3871, 4424, 5056, 7732, 7742, 8848, 13531, 15464, 15484, 17696, 27062, 30928, 30968, 35392, 54124, 61856, 61936, 94717, 108248, 123712, 123872, 152707, 189434, 216496, 247744, 305414, 378868, 432992, 610828, 757736, 865984, 1068949, 1221656, 1515472, 2137898, 2443312, 3030944, 4275796, 4886624, 6061888, 7482643, 8551592, 9773248, 14965286, 17103184, 29930572, 34206368, 59861144, 68412736, 119722288, 239444576, 478889152]

約数ペア:

[(1, 478889152), (2, 239444576), (4, 119722288), (7, 68412736), (8, 59861144), (14, 34206368), (16, 29930572), (28, 17103184), (32, 14965286), (49, 9773248), (56, 8551592), (64, 7482643), (79, 6061888), (98, 4886624), (112, 4275796), (158, 3030944), (196, 2443312), (224, 2137898), (316, 1515472), (392, 1221656), (448, 1068949), (553, 865984), (632, 757736), (784, 610828), (1106, 432992), (1264, 378868), (1568, 305414), (1933, 247744), (2212, 216496), (2528, 189434), (3136, 152707), (3866, 123872), (3871, 123712), (4424, 108248), (5056, 94717), (7732, 61936), (7742, 61856), (8848, 54124), (13531, 35392), (15464, 30968), (15484, 30928), (17696, 27062)]