431028224

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 1011006360

約数和(自身を除く): 579978136

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 53, 64, 76, 88, 106, 128, 152, 176, 209, 212, 256, 304, 352, 361, 418, 424, 512, 583, 608, 704, 722, 836, 848, 1007, 1024, 1166, 1216, 1408, 1444, 1672, 1696, 2014, 2048, 2332, 2432, 2816, 2888, 3344, 3392, 3971, 4028, 4664, 4864, 5632, 5776, 6688, 6784, 7942, 8056, 9328, 9728, 11077, 11264, 11552, 13376, 13568, 15884, 16112, 18656, 19133, 19456, 22154, 22528, 23104, 26752, 27136, 31768, 32224, 37312, 38266, 38912, 44308, 46208, 53504, 54272, 63536, 64448, 74624, 76532, 88616, 92416, 107008, 108544, 127072, 128896, 149248, 153064, 177232, 184832, 210463, 214016, 254144, 257792, 298496, 306128, 354464, 369664, 420926, 428032, 508288, 515584, 596992, 612256, 708928, 739328, 841852, 1016576, 1031168, 1193984, 1224512, 1417856, 1683704, 2033152, 2062336, 2449024, 2835712, 3367408, 4066304, 4898048, 5671424, 6734816, 8132608, 9796096, 11342848, 13469632, 19592192, 22685696, 26939264, 39184384, 53878528, 107757056, 215514112, 431028224]

約数ペア:

[(1, 431028224), (2, 215514112), (4, 107757056), (8, 53878528), (11, 39184384), (16, 26939264), (19, 22685696), (22, 19592192), (32, 13469632), (38, 11342848), (44, 9796096), (53, 8132608), (64, 6734816), (76, 5671424), (88, 4898048), (106, 4066304), (128, 3367408), (152, 2835712), (176, 2449024), (209, 2062336), (212, 2033152), (256, 1683704), (304, 1417856), (352, 1224512), (361, 1193984), (418, 1031168), (424, 1016576), (512, 841852), (583, 739328), (608, 708928), (704, 612256), (722, 596992), (836, 515584), (848, 508288), (1007, 428032), (1024, 420926), (1166, 369664), (1216, 354464), (1408, 306128), (1444, 298496), (1672, 257792), (1696, 254144), (2014, 214016), (2048, 210463), (2332, 184832), (2432, 177232), (2816, 153064), (2888, 149248), (3344, 128896), (3392, 127072), (3971, 108544), (4028, 107008), (4664, 92416), (4864, 88616), (5632, 76532), (5776, 74624), (6688, 64448), (6784, 63536), (7942, 54272), (8056, 53504), (9328, 46208), (9728, 44308), (11077, 38912), (11264, 38266), (11552, 37312), (13376, 32224), (13568, 31768), (15884, 27136), (16112, 26752), (18656, 23104), (19133, 22528), (19456, 22154)]