215474672

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 501396480

約数和(自身を除く): 285921808

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 233, 322, 359, 368, 466, 644, 718, 932, 1288, 1436, 1631, 1864, 2513, 2576, 2872, 3262, 3728, 5026, 5359, 5744, 6524, 8257, 10052, 10718, 13048, 16514, 20104, 21436, 26096, 33028, 37513, 40208, 42872, 57799, 66056, 75026, 83647, 85744, 115598, 132112, 150052, 167294, 231196, 300104, 334588, 462392, 585529, 600208, 669176, 924784, 1171058, 1338352, 1923881, 2342116, 3847762, 4684232, 7695524, 9368464, 13467167, 15391048, 26934334, 30782096, 53868668, 107737336, 215474672]

約数ペア:

[(1, 215474672), (2, 107737336), (4, 53868668), (7, 30782096), (8, 26934334), (14, 15391048), (16, 13467167), (23, 9368464), (28, 7695524), (46, 4684232), (56, 3847762), (92, 2342116), (112, 1923881), (161, 1338352), (184, 1171058), (233, 924784), (322, 669176), (359, 600208), (368, 585529), (466, 462392), (644, 334588), (718, 300104), (932, 231196), (1288, 167294), (1436, 150052), (1631, 132112), (1864, 115598), (2513, 85744), (2576, 83647), (2872, 75026), (3262, 66056), (3728, 57799), (5026, 42872), (5359, 40208), (5744, 37513), (6524, 33028), (8257, 26096), (10052, 21436), (10718, 20104), (13048, 16514)]