219861432

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{20773}}^1$

素因数の和:20802

約数の個数: 96

約数和(自身を含む): 710470800

約数和(自身を除く): 490609368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 20773, 41546, 62319, 83092, 124638, 145411, 166184, 186957, 249276, 290822, 373914, 436233, 498552, 560871, 581644, 747828, 872466, 1017877, 1121742, 1163288, 1308699, 1495656, 1744932, 2035754, 2243484, 2617398, 3053631, 3489864, 3926097, 4071508, 4486968, 5234796, 6107262, 7852194, 8143016, 9160893, 10469592, 12214524, 15704388, 18321786, 24429048, 27482679, 31408776, 36643572, 54965358, 73287144, 109930716, 219861432]

約数ペア:

[(1, 219861432), (2, 109930716), (3, 73287144), (4, 54965358), (6, 36643572), (7, 31408776), (8, 27482679), (9, 24429048), (12, 18321786), (14, 15704388), (18, 12214524), (21, 10469592), (24, 9160893), (27, 8143016), (28, 7852194), (36, 6107262), (42, 5234796), (49, 4486968), (54, 4071508), (56, 3926097), (63, 3489864), (72, 3053631), (84, 2617398), (98, 2243484), (108, 2035754), (126, 1744932), (147, 1495656), (168, 1308699), (189, 1163288), (196, 1121742), (216, 1017877), (252, 872466), (294, 747828), (378, 581644), (392, 560871), (441, 498552), (504, 436233), (588, 373914), (756, 290822), (882, 249276), (1176, 186957), (1323, 166184), (1512, 145411), (1764, 124638), (2646, 83092), (3528, 62319), (5292, 41546), (10584, 20773)]