217215432

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{6841}}^1$

素因数の和:6873

約数の個数: 120

約数和(自身を含む): 707839110

約数和(自身を除く): 490623678

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, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4536, 5292, 6841, 7938, 10584, 13682, 15876, 20523, 27364, 31752, 41046, 47887, 54728, 61569, 82092, 95774, 123138, 143661, 164184, 184707, 191548, 246276, 287322, 335209, 369414, 383096, 430983, 492552, 554121, 574644, 670418, 738828, 861966, 1005627, 1108242, 1149288, 1292949, 1340836, 1477656, 1723932, 2011254, 2216484, 2585898, 2681672, 3016881, 3447864, 3878847, 4022508, 4432968, 5171796, 6033762, 7757694, 8045016, 9050643, 10343592, 12067524, 15515388, 18101286, 24135048, 27151929, 31030776, 36202572, 54303858, 72405144, 108607716, 217215432]

約数ペア:

[(1, 217215432), (2, 108607716), (3, 72405144), (4, 54303858), (6, 36202572), (7, 31030776), (8, 27151929), (9, 24135048), (12, 18101286), (14, 15515388), (18, 12067524), (21, 10343592), (24, 9050643), (27, 8045016), (28, 7757694), (36, 6033762), (42, 5171796), (49, 4432968), (54, 4022508), (56, 3878847), (63, 3447864), (72, 3016881), (81, 2681672), (84, 2585898), (98, 2216484), (108, 2011254), (126, 1723932), (147, 1477656), (162, 1340836), (168, 1292949), (189, 1149288), (196, 1108242), (216, 1005627), (252, 861966), (294, 738828), (324, 670418), (378, 574644), (392, 554121), (441, 492552), (504, 430983), (567, 383096), (588, 369414), (648, 335209), (756, 287322), (882, 246276), (1134, 191548), (1176, 184707), (1323, 164184), (1512, 143661), (1764, 123138), (2268, 95774), (2646, 82092), (3528, 61569), (3969, 54728), (4536, 47887), (5292, 41046), (6841, 31752), (7938, 27364), (10584, 20523), (13682, 15876)]