2021668128

素因数分解:

$2^5\times 3^2\times {\mathrm{599}}^1\times {\mathrm{11719}}^1$

素因数の和:12334

約数の個数: 72

約数和(自身を含む): 5759208000

約数和(自身を除く): 3737539872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 599, 1198, 1797, 2396, 3594, 4792, 5391, 7188, 9584, 10782, 11719, 14376, 19168, 21564, 23438, 28752, 35157, 43128, 46876, 57504, 70314, 86256, 93752, 105471, 140628, 172512, 187504, 210942, 281256, 375008, 421884, 562512, 843768, 1125024, 1687536, 3375072, 7019681, 14039362, 21059043, 28078724, 42118086, 56157448, 63177129, 84236172, 112314896, 126354258, 168472344, 224629792, 252708516, 336944688, 505417032, 673889376, 1010834064, 2021668128]

約数ペア:

[(1, 2021668128), (2, 1010834064), (3, 673889376), (4, 505417032), (6, 336944688), (8, 252708516), (9, 224629792), (12, 168472344), (16, 126354258), (18, 112314896), (24, 84236172), (32, 63177129), (36, 56157448), (48, 42118086), (72, 28078724), (96, 21059043), (144, 14039362), (288, 7019681), (599, 3375072), (1198, 1687536), (1797, 1125024), (2396, 843768), (3594, 562512), (4792, 421884), (5391, 375008), (7188, 281256), (9584, 210942), (10782, 187504), (11719, 172512), (14376, 140628), (19168, 105471), (21564, 93752), (23438, 86256), (28752, 70314), (35157, 57504), (43128, 46876)]