2019679968

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{72797}}^1$

素因数の和:72844

約数の個数: 72

約数和(自身を含む): 5631944472

約数和(自身を除く): 3612264504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1632, 1734, 2312, 3468, 4624, 6936, 9248, 13872, 27744, 72797, 145594, 218391, 291188, 436782, 582376, 873564, 1164752, 1237549, 1747128, 2329504, 2475098, 3494256, 3712647, 4950196, 6988512, 7425294, 9900392, 14850588, 19800784, 21038333, 29701176, 39601568, 42076666, 59402352, 63114999, 84153332, 118804704, 126229998, 168306664, 252459996, 336613328, 504919992, 673226656, 1009839984, 2019679968]

約数ペア:

[(1, 2019679968), (2, 1009839984), (3, 673226656), (4, 504919992), (6, 336613328), (8, 252459996), (12, 168306664), (16, 126229998), (17, 118804704), (24, 84153332), (32, 63114999), (34, 59402352), (48, 42076666), (51, 39601568), (68, 29701176), (96, 21038333), (102, 19800784), (136, 14850588), (204, 9900392), (272, 7425294), (289, 6988512), (408, 4950196), (544, 3712647), (578, 3494256), (816, 2475098), (867, 2329504), (1156, 1747128), (1632, 1237549), (1734, 1164752), (2312, 873564), (3468, 582376), (4624, 436782), (6936, 291188), (9248, 218391), (13872, 145594), (27744, 72797)]