238708608

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 665586720

約数和(自身を除く): 426878112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 53, 64, 74, 96, 106, 111, 128, 148, 159, 192, 212, 222, 296, 317, 318, 384, 424, 444, 592, 634, 636, 848, 888, 951, 1184, 1268, 1272, 1696, 1776, 1902, 1961, 2368, 2536, 2544, 3392, 3552, 3804, 3922, 4736, 5072, 5088, 5883, 6784, 7104, 7608, 7844, 10144, 10176, 11729, 11766, 14208, 15216, 15688, 16801, 20288, 20352, 23458, 23532, 30432, 31376, 33602, 35187, 40576, 46916, 47064, 50403, 60864, 62752, 67204, 70374, 93832, 94128, 100806, 121728, 125504, 134408, 140748, 187664, 188256, 201612, 251008, 268816, 281496, 375328, 376512, 403224, 537632, 562992, 621637, 750656, 753024, 806448, 1075264, 1125984, 1243274, 1501312, 1612896, 1864911, 2150528, 2251968, 2486548, 3225792, 3729822, 4503936, 4973096, 6451584, 7459644, 9946192, 14919288, 19892384, 29838576, 39784768, 59677152, 79569536, 119354304, 238708608]

約数ペア:

[(1, 238708608), (2, 119354304), (3, 79569536), (4, 59677152), (6, 39784768), (8, 29838576), (12, 19892384), (16, 14919288), (24, 9946192), (32, 7459644), (37, 6451584), (48, 4973096), (53, 4503936), (64, 3729822), (74, 3225792), (96, 2486548), (106, 2251968), (111, 2150528), (128, 1864911), (148, 1612896), (159, 1501312), (192, 1243274), (212, 1125984), (222, 1075264), (296, 806448), (317, 753024), (318, 750656), (384, 621637), (424, 562992), (444, 537632), (592, 403224), (634, 376512), (636, 375328), (848, 281496), (888, 268816), (951, 251008), (1184, 201612), (1268, 188256), (1272, 187664), (1696, 140748), (1776, 134408), (1902, 125504), (1961, 121728), (2368, 100806), (2536, 94128), (2544, 93832), (3392, 70374), (3552, 67204), (3804, 62752), (3922, 60864), (4736, 50403), (5072, 47064), (5088, 46916), (5883, 40576), (6784, 35187), (7104, 33602), (7608, 31376), (7844, 30432), (10144, 23532), (10176, 23458), (11729, 20352), (11766, 20288), (14208, 16801), (15216, 15688)]