180815488

素因数分解:

$2^7\times 7^2\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 424189440

約数和(自身を除く): 243373952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 127, 128, 196, 224, 227, 254, 392, 448, 454, 508, 784, 889, 896, 908, 1016, 1568, 1589, 1778, 1816, 2032, 3136, 3178, 3556, 3632, 4064, 6223, 6272, 6356, 7112, 7264, 8128, 11123, 12446, 12712, 14224, 14528, 16256, 22246, 24892, 25424, 28448, 28829, 29056, 44492, 49784, 50848, 56896, 57658, 88984, 99568, 101696, 113792, 115316, 177968, 199136, 201803, 203392, 230632, 355936, 398272, 403606, 461264, 711872, 796544, 807212, 922528, 1412621, 1423744, 1614424, 1845056, 2825242, 3228848, 3690112, 5650484, 6457696, 11300968, 12915392, 22601936, 25830784, 45203872, 90407744, 180815488]

約数ペア:

[(1, 180815488), (2, 90407744), (4, 45203872), (7, 25830784), (8, 22601936), (14, 12915392), (16, 11300968), (28, 6457696), (32, 5650484), (49, 3690112), (56, 3228848), (64, 2825242), (98, 1845056), (112, 1614424), (127, 1423744), (128, 1412621), (196, 922528), (224, 807212), (227, 796544), (254, 711872), (392, 461264), (448, 403606), (454, 398272), (508, 355936), (784, 230632), (889, 203392), (896, 201803), (908, 199136), (1016, 177968), (1568, 115316), (1589, 113792), (1778, 101696), (1816, 99568), (2032, 88984), (3136, 57658), (3178, 56896), (3556, 50848), (3632, 49784), (4064, 44492), (6223, 29056), (6272, 28829), (6356, 28448), (7112, 25424), (7264, 24892), (8128, 22246), (11123, 16256), (12446, 14528), (12712, 14224)]