219996864

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{7489}}^1$

素因数の和:7527

約数の個数: 112

約数和(自身を含む): 684885600

約数和(自身を除く): 464888736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 136, 144, 153, 192, 204, 216, 272, 288, 306, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1224, 1632, 1728, 1836, 2448, 3264, 3672, 4896, 7344, 7489, 9792, 14688, 14978, 22467, 29376, 29956, 44934, 59912, 67401, 89868, 119824, 127313, 134802, 179736, 202203, 239648, 254626, 269604, 359472, 381939, 404406, 479296, 509252, 539208, 718944, 763878, 808812, 1018504, 1078416, 1145817, 1437888, 1527756, 1617624, 2037008, 2156832, 2291634, 3055512, 3235248, 3437451, 4074016, 4313664, 4583268, 6111024, 6470496, 6874902, 8148032, 9166536, 12222048, 12940992, 13749804, 18333072, 24444096, 27499608, 36666144, 54999216, 73332288, 109998432, 219996864]

約数ペア:

[(1, 219996864), (2, 109998432), (3, 73332288), (4, 54999216), (6, 36666144), (8, 27499608), (9, 24444096), (12, 18333072), (16, 13749804), (17, 12940992), (18, 12222048), (24, 9166536), (27, 8148032), (32, 6874902), (34, 6470496), (36, 6111024), (48, 4583268), (51, 4313664), (54, 4074016), (64, 3437451), (68, 3235248), (72, 3055512), (96, 2291634), (102, 2156832), (108, 2037008), (136, 1617624), (144, 1527756), (153, 1437888), (192, 1145817), (204, 1078416), (216, 1018504), (272, 808812), (288, 763878), (306, 718944), (408, 539208), (432, 509252), (459, 479296), (544, 404406), (576, 381939), (612, 359472), (816, 269604), (864, 254626), (918, 239648), (1088, 202203), (1224, 179736), (1632, 134802), (1728, 127313), (1836, 119824), (2448, 89868), (3264, 67401), (3672, 59912), (4896, 44934), (7344, 29956), (7489, 29376), (9792, 22467), (14688, 14978)]