219097728

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{4423}}^1$

素因数の和:4486

約数の個数: 96

約数和(自身を含む): 645284640

約数和(自身を除く): 426186912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 258, 288, 344, 384, 387, 516, 576, 688, 774, 1032, 1152, 1376, 1548, 2064, 2752, 3096, 4128, 4423, 5504, 6192, 8256, 8846, 12384, 13269, 16512, 17692, 24768, 26538, 35384, 39807, 49536, 53076, 70768, 79614, 106152, 141536, 159228, 190189, 212304, 283072, 318456, 380378, 424608, 566144, 570567, 636912, 760756, 849216, 1141134, 1273824, 1521512, 1698432, 1711701, 2282268, 2547648, 3043024, 3423402, 4564536, 5095296, 6086048, 6846804, 9129072, 12172096, 13693608, 18258144, 24344192, 27387216, 36516288, 54774432, 73032576, 109548864, 219097728]

約数ペア:

[(1, 219097728), (2, 109548864), (3, 73032576), (4, 54774432), (6, 36516288), (8, 27387216), (9, 24344192), (12, 18258144), (16, 13693608), (18, 12172096), (24, 9129072), (32, 6846804), (36, 6086048), (43, 5095296), (48, 4564536), (64, 3423402), (72, 3043024), (86, 2547648), (96, 2282268), (128, 1711701), (129, 1698432), (144, 1521512), (172, 1273824), (192, 1141134), (258, 849216), (288, 760756), (344, 636912), (384, 570567), (387, 566144), (516, 424608), (576, 380378), (688, 318456), (774, 283072), (1032, 212304), (1152, 190189), (1376, 159228), (1548, 141536), (2064, 106152), (2752, 79614), (3096, 70768), (4128, 53076), (4423, 49536), (5504, 39807), (6192, 35384), (8256, 26538), (8846, 24768), (12384, 17692), (13269, 16512)]